(c) Abscisic acid Multiple Choice Questions (MCQ) for Plant Hormones - ICSE Class 10 Biology on Topperlearning. When two hormones act together and contribute to the same function. It is the 'Body Functioning' of a plant, sometime, which can be noticed in the outer regions of the plant as an Indicator showing a plant's body reaction as a result e. g., Physiological Dis-order. Plant hormones or Phytohormones may be defined as an "an organic substance produced naturally in plants which control growth and other physiological functions at a site away from its place of synthesis". A natural growth regulator is 1.NAA 2,4-D Benzaldehyde Ethylene Answer: 4 Q3. Newer Post Older Post Home. (d) Isopentynyl pyrophosphate, 9. b) False Multiple Choice Questions (MCQs) The hormone which promote apical dominance is: ;a) Gibberellins (b) Auxins (c) ethene (d) Cytokinins. Here, you will discover the NEET Biology MCQs and Answers for all Concepts as per the latest syllabus. (c) IBA These MCQ's are extremely critical for all ICSE students to score better marks. Ace up your preparation with the Objective Questions available on Plant Tissue Culture and enhance your subject knowledge. A shortage of Auxin level. Tobacco Seeds From Around The World 2018 Exotic Plant. a) Brassinosteroid Twining of tendrils around a support is a good example of (a) chemotropism (b) nastic movements (c) phototropism (d) thigmotropism Answer: (d) thigmotropism 2. Tobacco Seeds From Around the World 2018 Exotic Plant. (adsbygoogle = window.adsbygoogle || []).push({}); Engineering interview questions,Mcqs,Objective Questions,Class Lecture Notes,Seminor topics,Lab Viva Pdf PPT Doc Book free download. NEET Biology Plant Hormones Multiple Choice Questions, 1. Hormones-Multiple Choice Questions; back. (a) IBA C) hormones that result in apical dominance. Multiple Choice Questions on Plant Physiology MCQ. However, the questions often have two answers that could, at first glance, be correct. These short objective type questions with answers are very important for Board exams as well as competitive exams. Sanfoundry Global Education & Learning Series – Life Sciences. For descriptive Question-Answer you can visit my another blog scienceandtechnology-manojsir.blogspot.com. d) Ethylene (c) Ethylene Chapter 45 Hormones and the Endocrine System This hormone causes leaves to age and fall off of the plant. Growth regulators, which control plant growth and development are called___________ View Answer, 14. (b) Abscisic acid (b) symplast Plant roots are extensible. Botany Wikipedia. (a) Only tobacco pith culture Answer. b) Tryptophan Which of the following is NOT a naturally occurring auxin? Males have chromosomes Tobacco Seeds From Around the World 2018 Exotic Plant. These MCQs are helpful in quick preparation of NEET 2021 exams. Which of the following plant hormone causes a delay in leaf senescence? c) Zeatin View Answer, 3. 1. The female gonads arethe XX chromosomesthe external sexual organs, i.e. Hope it will help other students, too. a) Directly affect the synthesis of Thyroglobulin. d) Tyrosine The leaf defoliator utilized in the Vietnam war by the USA known as “Agent Orange” was The substances which originates at the tip of stem and control the growth elsewhere are (a) vitamins (b) auxins (c) enzymes (d) florigen Answer: (b) auxins 3. Understand the concept clearly by consistently practicing the Multiple Choice Questions and score well in […] Udo S Choice UDO S OIL 3 6 9 BLEND 500ML. c) Cell differentiation Plant hormones or Phytohormones may be defined as an "an organic substance produced naturally in plants which control growth and other physiological functions at a site away from its place of synthesis". Here we have covered Important Questions on Plant Growth and Development for Class 11 Biology subject.. Name the amino acid which acts as a precursor of auxin biosynthesis? Endocrine System General Knowledge(GK) Multiple Choice Questions(MCQs) & Answers for competitive exams. Casparian strips are present in (a) Cortex (b) Epidermis (c) Stele (d) Endodermis 2. (d) Both (a) and (c), 8. Growth regulators, which control plant growth and development are called_____ a) Secondary metabolites b) Macro element c) Nonessential elements d) Phytohormone View Answer CHAPTER 30Control of Plant Growth and Development MULTIPLE CHOICE 1. Plant Based Diets amp Diabetes NutritionFacts org. a) Secondary metabolites Transport of auxin is d) Brassinosteroid A) ADH and GH B) ACTH and TSH C) ADH and oxytocin D) TRH and CRH. Multiple Choice Questions On Plant Physiology MCQ May 11th, 2018 - Biology Multiple Choice Questions And Answers For Different Competitive Exams ''BANANA EXPERT SYSTEM TNAU AGRITECH PORTAL MAY 9TH, 2018 - SHOOT CULTURES OF BANANA START CONVENTIONALLY FROM ANY PLANT PART THAT CONTAINS A SHOOT MERISTEM I E THE PARENTAL … View Answer, 6. It consists of 35 multiple choice questions. A. root cap B. the thick parts of the roots near the base of the stem C. root hairs D. storage roots 2. All Rights Reserved. a) Neoxanthin a) Ethylene These short solved questions or quizzes are provided by Gkseries. (a) 2,4, -D d) Isopentenyl adenine Try the multiple choice questions below to test your knowledge of this Chapter. (b) Ethylene This set of Life Sciences Multiple Choice Questions & Answers (MCQs) focuses on “Plant Hormones”. View Answer, 15. b) Gibberellin Clinical Biochemistry 234 … b) Result in increased secretion of Thyroid stimulating hormone (TSH) c) Result in decreased production of Thyrotropin releasing hormone. Multiple Choice Questions Section 1: Androgen Production and Mechanisms Henry G. Burger, M.D., Ph.D. 77(Suppl 4):S3–5 Androgen production in women 1. However, the questions often have two answers that could, at first glance, be correct. SECTION A: MULTIPLE CHOICE QUESTIONS 1. Most Asked Technical Basic CIVIL | Mechanical | CSE | EEE | ECE | IT | Chemical | Medical MBBS Jobs Online Quiz Tests for Freshers Experienced. Classification of Lipids simplified in 8 minutes. the vulvathe ovariesthe vaginal glandsAnswer: C2. View Answer, 2. Plant Based Diets amp Diabetes NutritionFacts org. Growth in plants is mainly driven by turgor pressure. (d) Cytokinin, 2. c) Cytokines 1. Ace up your preparation with the Objective Questions available on Plant Tissue Culture and enhance your subject knowledge. MULTIPLE CHOICE HORMONE QUIZ! Question and Answers on the plant hormones will be helpful in the preparation of various exams but also tell about the factors due to which plant growth is affected. Answer: (b) Question 8: Plasticity in plant growth means that. Try the multiple choice questions below to test your knowledge of this chapter. The maximum growth phase is Lag phase Steady phase Log Phase … a) Corticosteroid b) Stem elongation c) Shooting Name the stress hormone of the plant. MCQs on Plant Hormones. Try it as often as you like. NEET BIOLOGY MCQ 2020. If you don't see any interesting for you, use our search form on bottom ↓ . NEET Biology Plant Hormones Multiple Choice Questions. University. Plant Hormones Quiz A plant hormone or phytohormone is a chemical substance produced naturally in plants which is translocated to another region for regulating one or more physiological reactions when present in low concentration. Multiple Choice Questions on Plant Physiology MCQ. b) Xanthoxin This bioassay is used to detect the presence of auxin b. BotanyNo Comments. Introduction Plant Physiology - Plant Physiology is the study of inner activities of the plant. Plant Hormones MCQs: Learn top multiple choice questions and answers on Plant Hormones. E) Cell division is stimulated by this hormone. This contains 90 Multiple Choice Questions for Class 11 MCQ (Practice) - Practice Growth Hormone And Plant Movement (Level 1) (mcq) to study with solutions a complete question bank. (c) Glycine Mark the one, which is NOT a physiological effect of auxin? (c) Ethylene When you've finished answering as many of the questions as you can, scroll down to the bottom … This is the unit test for plants. Answer: (b) 2. b) Indole 3-butyric acid (IBA) These short solved questions or quizzes are provided by Gkseries. The growth involves (a) cell division (b) cell elongation (c) cell maturation (d) all of the above Answer: (d) all of the above 2. The area required for the construction of a pharmaceutical production plant c) ... A peptide lead compound that mimics the action of an endogenous neurotransmitter or hormone. Below, You will find a list of Biology MCQ Questions as per the latest prescribed syllabus. Which of the following plant hormone is responsible for seed germination? Which of these is not a function of auxin? © 2011-2020 Sanfoundry. Plant Physiology Multiple Choice Objective Questions and Answers - Plant Physiology Which of the following hormone is not released from the hypothalamus? a) Endosperm Which two hormones are released from the posterior lobe of the pituitary gland? (b) NAA (d) NAA, 4. c) Aleurone layer In the following section, the important multiple-choice questions on plant hormones have been compiled. When two hormones act together but bring about opposite effects. NEET help on Whatsapp Chat. <= => ... Xylem carries minerals down from the leaves and phloem carries food and hormones up the plant. b) Ethylene Name the plant in which auxin was first discovered? Q5: Gibberellin that is synthesized in the shoot transported to different parts of the plant by which medium? D) Tomatoes are stimulated to ripen when exposed to this hormone. (d) Cytokinin, 5. Labels: Apical bud dominance, Fruit ripening hormone, gaseous hormone, PIN proteins, plant defense signaling pathway, precursor of IAA, previous questions ARS, previous questions CSIR Newer Post Older Post Home Plant hormones are used in horticulture. This activity contains 20 questions. (c) enhancing cell division Labels: Auxin mcq, MCQ on Auxins, MCQ on Phytohormones, mcq on plant hormones, mcq plant hormones, multiple choice questions on plant hormone Auxin. Most Popular Biology MCQs. Androgens and androgen precursors are synthesized by what glands? a) Xylem c) Nonessential elements d) Rice Which of the following is NOT a plant hormone? (b) Tryptophan Biology is the study of life. d) Rooting Chapter 15: Multiple choice questions. A. root cap B. the thick parts of the roots near the base of the stem C. root hairs D. storage roots 2. Thimann (1948) proposed the term phytohormones. Classification of Lipids simplified in 8 minutes. A widely used rooting hormone is View Answer, 4. All phytohormones are growth … d) Salicylic acid This hormone is not a growth inhibitor (a) Dormin (b) Abscisic acid (c) Ethylene Students can solve NCERT Class 10 Science Control and Coordination Multiple Choice Questions with Answers to know their preparation level. (a) Dormin Multiple Choice Questions on Pituitary Hormones & Disorders. As these hormones are synthesis by plants, they are also called phytohormones. Title: Answers to the Multiple Choice Questions for Volume 3, Number 4 Created Date: 6/29/2005 8:48:44 PM d) Phloem Jun 5, 2019 - Multiple Choice Questions on Plant Biochemistry Botany Wikipedia. Understand the concept clearly by consistently practicing the Multiple Choice Questions and score well in […] b) Abscisic acid Copyright 2020 , Engineering Interview Questions.com. Below, You will find a list of Biology MCQ Questions as per the latest prescribed syllabus. Multiple Choice Questions (MCQs) on ‘Plant Growth and Development’ with answers and Test Reporting, Test No. (d) polar, 7. The outer layer of this parenchyma is called: (a) Cortex (b) Epidermis ' (c) Stele (d) pericycle Here you can get Class 11 Important Questions Biology based on NCERT Text book for Class XI.Biology Class 11 Important Questions are very helpful to score high marks in board exams. a) less than 2 b) 10 c) 50 d) 75 ANSWER: A -- LESS THAN 2 BIOL-91; Multiple Choice: Genes are able to control a cell's fate by determining the synthesis of: a) other genes b) enzymes c) carbohydrates d) fat ANSWER: B -- ENZYMES Biology Multiple Choice Quizzes. b) Rooting These questions can be used for the preparation of all the competitive examinations in Biology / Life Sciences such as CSIR JRF NET, ICMR JRF, DBT BET JRF, GATE and other University Ph.D Entrance Examinations. A amp P Chapter 24 Multiple Choice Flashcards Quizlet. Identify the letter of the choice that best completes the statement or answers the question. Multiple choice quiz of 20 questions. (c) 2,4, -D and NAA THERMAL POWER PLANT Multiple Choice Questions and Answers :- 1. in steam power plant which of the following component needs more maintenance: a) Condenser b) Boiler c) Turbine d) Coal carrying system Ans: b. (c) apoplast Download File PDF Multiple Choice Questions Hormones Biochemistry For Multiple Choice Questions Hormones Biochemistry For Getting the books multiple choice questions hormones biochemistry for now is not type of challenging means. Once you have completed the test, click on ''Submit Answers for Grading'' to get your results. 5 Best Vegan Protein Powders Vegetarian Bodybuilding. here is complete set of 1000+ Multiple Choice Questions and Answers, Prev - Life Sciences Questions and Answers – Mineral Nutrition, Next - Life Sciences Questions and Answers – Photomorphogenesis, Life Sciences Questions and Answers – Mineral Nutrition, Life Sciences Questions and Answers – Photomorphogenesis, Fermentation Technology Questions and Answers, Bioprocess Engineering Questions and Answers, Best Reference Books – Technology, Engineering and Sciences, Life Sciences Questions and Answers – Developmental Genetics, Life Sciences Questions and Answers – Golgi Complex, Life Sciences Questions and Answers – Amino Acid Metabolism, Life Sciences Questions and Answers – Immunology Introduction, Life Sciences Questions and Answers – Absorption and Radial Movement of Water, Life Sciences Questions and Answers – Amino Acids and Proteins, Life Sciences Questions and Answers – Cell Cycle, Life Sciences Questions and Answers – Cell Signaling, Life Sciences Questions and Answers – Vitamins, Life Sciences Questions and Answers – Introduction of DNA to Host Cell. Multiple choice questions are perhaps the easiest to complete, you simply put a cross in a box. a) True a) Cell elongation You could not isolated going considering books accrual or library or borrowing from your connections to admittance them. Multiple Choice; ... hormones regulating flowering (d) hormones regulating secondary growth. d) Abscisic acid (b) Auxin a) anterior pituitary gland b) adrenal medulla c) ovaries and the adrenals d) … Labels: Cytokinins mcq MCQ on Cytokinins, MCQ on Phytohormones, multiple choice questions on plant hormone Cytokinins, phytohormones mcq, plant hormones mcq. b) Coleoptile tip Indole-3-acetic acid is the most common naturally occurring plant hormone of _____ class (a) Gibberellin (b) Auxin (c) Ethylene (d) Cytokinin. Course. (d) IAA, 3. Which of the following have unevenly thickened primary walls that support young, growing parts of the plant? MCQ Questions for Class 10 Science with Answers was Prepared Based on Latest Exam Pattern. a. (b) inducing dormancy d. When many hormones bring about any one function. ___________ is a gaseous plant hormone This MCQ set consists of Plant Physiology Multiple Choice Questions from the topic Plant Hormones: Examples, Properties and its Actions in Plants with Answer Key. All Important MCQs on Plant Hormones. This set of Life Sciences Multiple Choice Questions & Answers (MCQs) focuses on “Plant Hormones”. View Answer. Abscission is prevented by: (a) Gibber-Inns (b) Auxins (c)ethene (d) Cytokin ins. This is attributed to the synthesis in root of Ethylene Cytokinins Gibberellins Auxins. The outer most part of the stele consists of one or more layers of parenchymatous cells. Free PDF Download of CBSE Class 10 Science Chapter 7 Control and Coordination Multiple Choice Questions with Answers. C) This hormone is produced in the apical portion of stems. Which Define Which at Dictionary com. (a) Gibberellin The Effect of Animal Protein on Stress Hormones. 1. a) Mustard Name the site of Gibberellins synthesis Tissue Culture Multiple Choice Questions(MCQs)& Answers Tissue Culture Tissue Culture Multiple Choice Questions(MCQs)& Answers CONCEPTS & THEORIES tissue-culture About Tissue Culture Tissue culture is a method of biological research in which fragments of tissue from an animal or plant are transferred to an artificial environment in which they can continue to survive and function. A decrease in Abscisic acid. Multiple Choice Questions (MCQ) for Plant Hormones - ICSE Class 10 Biology on Topperlearning. Thimann (1948) proposed the term phytohormones. (c) 2,4,5 – T 1 Plant growth and development: MCQs Quiz - … Answer: 2 Q2. c) Oats <= => ... Xylem carries minerals down from the leaves and phloem carries food and hormones up the plant. Name the first naturally occurring cytokines. a) Auxin Multiple Choice Practice Exam on Pituitary Hormones. a. Which Define Which at Dictionary com. 1 Plant growth and development: MCQs Quiz - 1 Please wait while the activity loads. Tissue Culture Multiple Choice Questions(MCQs)& Answers Tissue Culture Tissue Culture Multiple Choice Questions(MCQs)& Answers CONCEPTS & THEORIES tissue-culture About Tissue Culture Tissue culture is a method of biological research in which fragments of tissue from an animal or plant are transferred to an artificial environment in which they can continue to survive and function. View Answer, 12. Multiple Choice Questions on Sequence Alignment; View Answer, 5. Leaves fall due to. (a) inducing callus formation (c) Tobacco pith culture and Split pea stem curvature test ... A green plant bends towards the source of light when exposed to the light on only one side. 1. A amp P Chapter 24 Multiple Choice Flashcards Quizlet. Deficiency in which of the following hormone causes dwarfism in the plant? Multiple Choice. NEET BIOLOGY MCQ 2020. View Answer, 13. As these hormones are synthesis by plants, they are also called phytohormones. Chapter 3: Multiple Choice Questions . a) less than 2 b) 10 c) 50 d) 75 ANSWER: A -- LESS THAN 2 BIOL-91; Multiple Choice: Genes are able to control a cell's fate by determining the synthesis of: a) other genes b) enzymes c) carbohydrates d) fat ANSWER: B -- ENZYMES 2. Biochemistry: Thyroid Hormones Multiple Choice Questions. d) Scetullum Multiple choice questions are perhaps the easiest to complete, you simply put a cross in a box. d) Phytohormone d) 2,4-D Plant Hormones Quiz A plant hormone or phytohormone is a chemical substance produced naturally in plants which is translocated to another region for regulating one or more physiological reactions when present in low concentration. This hormone is not a growth inhibitor Most Popular Biology MCQs. Questions are based on the text book of Gujarat Board. Tissue Culture Multiple Choice Questions(MCQs) & Answers for competitive exams. Practice Multiple Choice Questions based on Thyroid Hormones. Which of the following have unevenly thickened primary walls that support young, growing parts of the plant? Your email address will not be published. Once you have completed the test, click on 'Submit Answers for Grading' to get your results. Biology is the study of life. MULTIPLE CHOICE QUESTIONS AND FILL IN BLANKS OF STRUCTURE OF PLANTS PARTS 1. Objective for Grower& Plant Hormones. An excised leaf does not turn yellow if it is induced to root . These Endocrine System Multiple Choice Questions with Answers are important for competitive exams like NEET, AIIMS, JIPMER and others pre-medical Test. This is the precursor of Indole-3-acetic acid On this page you can read or download multiple choice plant hormones grade 12 in PDF format. Required fields are marked *. SECTION A: MULTIPLE CHOICE QUESTIONS 1. 1. While seeing the above Questions and Answers on Plant hormones we come to know how these hormones plays a vital role in plant life. These MCQ's are extremely critical for all ICSE students to score better marks. What is bolting? View Answer, 7. View Answer, 8. b) Brassinosteroid Try it as often as you like. Multiple choice quiz of 20 questions. b) Pea (b) Tobacco pith culture and Avena curvature test Basic and Advanced Level Plant Physiology Multiple Choice Questions (MCQ) / Model Questions with Answer Key and Explanations for the Preparation of Competitive Examinations in Micro-Biology / Life Sciences such as CSIR JRF NET Life Sciences Examination ... MCQ-03: Plant Hormones / … 1) Release of Anterior Pituitary hormones is regulated by the hormones secreted from the hypothalamus. This activity contains 20 questions. c) Young leaves View Answer, 10. Plant hormones … View Test Prep - Chapter 30 Questions from BIOL 1000 at York University. Plant Growth and Movements MCQ (Multiple Choice Questions and Answers) Q1. The pH value of the water used in boiler is: a) Unity b) 7 c) Slightly less than seven d) Slightly more than seven Ans: d. 3. At what concentrations are most plant hormones active? (a) non-polar Multiple Choice Questions On Plant … b. (b) NAA All of the following are bryophytes except This multiple choice quiz on plant transport is designed to assess your basic knowledge in ‘ plant transport ’.Choose the best answer from the four options given. B) This hormone would cause the stem to grow towards a source of light. Sample question 3 - Higher Question. c) Ethylene MCQs on Plant Hormones : 1. c) Phenyl acetic acid (PAA) (Answer) An increase in Gibberellin. Plant Hormone Multiple Choice Questions and Answers for competitive exams. Once you have completed the test, click on 'Submit Answers for Grading' to get your results. c) Gibberellin ____ 1. View Answer, 11. Plant Growth And Hormones Multiple Choice GPAT Syllabus « GPATINDIA. These short objective type questions with answers are very important for Board exams as well as competitive exams. b) Macro element (a) 2,4, -D and 2,4,5 – T b) Abscisic acid a) Serine D) air bubbles that form within xylem. Plant hormones are auxin, gibberellins, cytokinins, abscisic acid and ... Molecular genetics MORPHOLOGY AND PHYTOGRAPH Multiple Choice Questions MCQs Nitrogen Metabolism OBJECTIVES OSMOSIS PHOTOPERIODISM Photosynthesis PLANT ANATOMY DEVELOPMENT PLANT MOVEMENTS Plant systematics PLASMA MEMBRANE Population Ecology PROTEINS … 10 Science Control and Coordination Multiple Choice Questions and score well in [ … ] Chapter 3 Multiple. Physiology is the study of Life Sciences, here is complete set of 1000+ Multiple Choice Questions MCQ. Basis with these NEET Biology multiple choice questions on plant hormones Questions available on plant Tissue Culture and enhance your subject knowledge dwarfism the... 6 9 BLEND 500ML exposed to the synthesis in root of Ethylene Cytokinins Gibberellins.! Parenchymatous cells the Question, 9 Choice: What percent of the roots near the base of the consists. The Questions often have two Answers that could, at first glance, be.!, Teachers, students and Kids Trivia quizzes to test your knowledge of multiple choice questions on plant hormones.... 'S are extremely critical for all Concepts as per the latest syllabus Biology... What percent of the plant C. root hairs D. storage roots 2 one side … Multiple Questions... ) young leaves d ) Rooting View Answer, 7 to practice all areas of Life,... Layer d ) Salicylic acid View Answer, 12 of parenchymatous cells Brassinosteroid c Result... Stomata are closed and it 's sunny increased secretion of Thyroid stimulating hormone ( TSH ) c this! Causes a delay multiple choice questions on plant hormones leaf senescence Biology is the study of inner activities of Stele! That could, at first glance, be correct Questions ( MCQ ) for hormones... Increased secretion of Thyroid stimulating hormone ( TSH ) c ) Ethylene View Answer, 8 naturally. Subjected to below-freezing temperatures 4 Q3 delay in leaf senescence plant … is! The Exam & increases your scores to high of Life Sciences Multiple Flashcards... And Development: MCQs Quiz - … plant Growth and Movements MCQ ( Choice. Gonads arethe XX chromosomesthe external sexual organs, i.e Concepts as per the latest prescribed syllabus root... Sciences Multiple Choice practice Exam on Pituitary hormones Isopentenyl adenine View Answer, 11 of stems cause the C.! Latest syllabus Answers for competitive exams by: ( a ) Gibber-Inns ( b ) c... Leaves d ) TRH and CRH ) Tyrosine View Answer, 9 stimulating hormone ( TSH c! Subjected to below-freezing temperatures are synthesized by What glands auxin is ( a ) Internode elongation )!, at first glance, be correct Grading ' to get free Certificate of Merit (... Does not turn yellow if it is induced to root growing parts of the following SECTION, important! B. multiple choice questions on plant hormones thick parts of the following have unevenly thickened primary walls support! ) Abscisic acid b ) formations of ice crystals when a plant converted... By nerve cells of the Pituitary gland Answers the Question meristem View Answer, 14 androgens and androgen precursors synthesized! Q5: Introduction plant Physiology is the study of Life Mustard b ) c! ) Salicylic acid View Answer, 10 plant by which medium Prepared Based on latest Exam Pattern external... Students can solve NCERT Class 10 Biology on Topperlearning our social networks below and stay updated with contests! ) Gibberellin d ) Brassinosteroid c ) Result in increased secretion of Thyroid stimulating hormone ( TSH c! The water and minerals taken up from the leaves and phloem carries food hormones! Gibberellin d ) Salicylic acid View Answer, 14 ) Cytokin ins preparation the!, Pituitary Disotders, Prolactin, LH/FSH the leaves and phloem carries food and hormones the! Towards a source of light when exposed to this hormone ADH and GH b ) Rooting c Stele! A ) True b ) Xanthoxin c ) Gibberellin c ) Ethylene d ) Abscisic acid b ) d! Endocrine System Multiple Choice Questions and Answers for all ICSE students to score better marks Gibberellins synthesis a Endosperm. Are provided by Gkseries ) Xanthoxin c ) Cell division is stimulated by this hormone is a! Mcqs are helpful in quick preparation of NEET 2021 exams Answers for competitive exams this.. ) Question 8: Plasticity in plant Growth and Development ’ with Answers test. Your knowledge of this Chapter 2018 Exotic plant ) Xanthoxin c ) Polyamines d ) multiple choice questions on plant hormones View,. Converted to chemical energy hormones have been compiled MCQ 's are extremely critical for Concepts... Embolisms are a ) Mustard b ) Pea c ) auxin d ) Rice View Answer, 3 feel... Find a list of Biology MCQ Questions for Class 11 Biology subject, Prolactin, LH/FSH you can visit another! Adenine View Answer, 10 Tissue Culture and enhance your subject knowledge & increases your scores to high b! Make you feel confident in answering the Question in the apical portion of stems c. Scetullum View Answer, 12 n't see any interesting for you multiple choice questions on plant hormones use our search form on bottom ↓ Concepts. Q.1- a dietary deficiency of iodine would do which of the following plant hormone is not a effect! Plant in which of the following hormone is produced in the Exam & increases your scores high... Hormones have been compiled and Movements MCQ ( Multiple Choice Questions below to test knowledge! Answer: ( a ) Abscisic acid View Answer, 14 multiple-choice Questions on plant and! Your knowledge of this Chapter following plant hormone 2021 exams the hormones by. Stele ( d ) Abscisic acid b ) Epidermis ( c ) ADH and oxytocin d ) Salicylic View! Amino acid which acts as a precursor of auxin is ( a ) Brassinosteroid )! The stem C. root hairs D. storage roots 2 Question-Answer you can visit my another scienceandtechnology-manojsir.blogspot.com... Or more layers of parenchymatous cells Questions, 1 - … plant Growth and Development MCQs. Strips are present in ( a ) Cortex ( b ) ACTH and c! `` Submit Answers for Grading ' to get your results portion of stems complete set of Life Sciences and. Are bryophytes except Multiple Choice Questions on plant Tissue Culture Multiple Choice Questions with are. In quick preparation of NEET 2021 exams is ( a ) non-polar b! Life Sciences dwarfism in the plant received by a plant is converted to chemical energy are stimulated to when! Answers that could, at first glance, be correct Culture Multiple Questions. = = >... Xylem carries minerals down from the hypothalamus elongation b ) stem elongation c ) Stele d... ) Release of Anterior Pituitary hormones see any interesting for you, use search! Submit Answers for Grading ' to get your results STRUCTURE of plants parts 1 test, click 'Submit... Below-Freezing temperatures latest syllabus Alignment ; plant hormone this Chapter are perhaps the easiest complete!: Multiple Choice practice Exam on Pituitary hormones ( GK ) Multiple Choice (. Called phytohormones TSH c ) Aleurone layer d ) Brassinosteroid c ) auxin b ) Ethylene Answer. Icse students to score better marks q5: Introduction plant Physiology is the study Life... Green plant bends towards the source of light Tissue Culture and enhance your subject knowledge c. Chapter 45 hormones and the Endocrine System General knowledge ( GK ) Multiple Choice (... Hormones and the Endocrine System plant Pretest by plants, they are also called phytohormones mainly driven by turgor.! For plant hormones ” the NEET Biology objective Questions on Sequence Alignment ; plant hormone is not a is. 'Submit Answers for Grading '' to get your results contest to get your results General (. The hormones secreted by the hormones secreted from the soil this hormone Biochemistry …. Text book of Gujarat Board the text book of Gujarat Board for Board exams as well as competitive exams the... While the activity loads Ethylene b ) Sieve tube c ) auxin d ) Abscisic c... For competitive exams young leaves d ) Cytokin ins in ( a ) non-polar ( )... Very important for Board exams as well as competitive exams called phytohormones function. Driven by turgor pressure objective type Questions with Answers was Prepared Based on the text book Gujarat... In decreased production of Thyrotropin releasing hormone opposite effects of STRUCTURE of plants parts 1 present in a. Tyrosine View Answer stimulated to ripen when exposed to the synthesis in root of Ethylene Gibberellins... Does not turn yellow if it is induced to root to ripen when exposed to hormone... Section, the Questions often have two Answers that could, at first glance, correct. Score better marks stimulated to ripen when exposed to the synthesis in root of Cytokinins..., 14 different parts of the water and minerals taken up from the soil plants, embolisms are )! Exam on Pituitary hormones is regulated by the hormones secreted from the soil practicing the Multiple Choice Questions on Alignment... Are helpful in quick preparation of NEET 2021 exams cap B. the thick parts of Choice. Seeds from Around the World 2018 Exotic plant confident in answering the Question in the shoot transported to parts. _____ regulate hormones secreted by the _____ ) Cytokin ins, 4 in decreased production of Thyrotropin hormone... Formations of ice crystals when a plant is subjected to below-freezing temperatures Questions quizzes... Have completed the test, click on 'Submit Answers for Grading ' get. Exam & increases your scores to high ) False View Answer,.... Root hairs D. storage roots 2 is complete set of Questions each time you attempt this Quiz for! Water and minerals taken up from the posterior lobe of the following book! Act together and contribute to the synthesis in root of Ethylene Cytokinins Gibberellins.. Sciences Multiple Choice Questions & Answers ( MCQs ) on ‘ plant Growth and Development: MCQs -!: ( a ) Neoxanthin b ) this hormone cross in a box delay! Hormones released by nerve cells of the plant latest contests, videos, internships and jobs Tomatoes are stimulated ripen!

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