1. (a) Dormin. MCQ Questions for Class 10 Science with Answers are prepared as per the Latest Exam Pattern. Some of the important plant hormones are – Auxin, Gibberellin, Ethylene, Abscisic acid and Cytokinin. (d) IAA. Students can solve these Heredity and Evolution Class 10 MCQs Questions with Answers and assess their preparation level. Pro Lite, Vedantu 300+ TOP MCQs on Plant Hormones and Answers NEET Biology is the vey important paper in the medical entrance exam. College Biology Multiple Choice Questions and Answers (MCQs): Quizzes & Practice Tests with Answer Key (College Biology Quick Study Guide & Course Review) covers subject tests for competitive exams to solve 1950 MCQs. Furthermore, the topic of plant hormones has been seen to be extremely vital to NEET over the years. B spermatocytes . Which plant hormone is responsible for saving the crops from falling. Ethylene. 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Free download in PDF Plant Hormone Multiple Choice Questions and Answers for competitive exams. These hormones are the only molecules synthesized within plants that take place in extremely low concentrations. d) … Multiple Choice Questions (MCQs) The hormone which promote apical dominance is:;a) Gibberellins (b) Auxins (c) ethene (d) Cytokinins. All the following hormones are growth inhibitors except. Students can solve these Control and Coordination Class 10 MCQs Questions with Answers and assess their preparation level. Produced throughout the plant 3. MCQs on Plant Hormones; What is Plant Hormones? 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". Plant hormones are a group of naturally occurring, organic substances which influence physiological processes at low concentrations. Plant hormones (also known as phytohormones) are signal molecules, produced within plants, that occur in extremely low concentrations.Plant hormones control all aspects of plant growth and development, from embryogenesis, the regulation of organ size, pathogen defense, stress tolerance and through to reproductive development. Answer: (d) Sorry!, This page is not available for now to bookmark. MCQ Questions for Class 10 Science Pdf: Science subjects which include Physics, Chemistry and Biology are very important for students who want to score good marks in their CBSE board examination.Science subjects are crucial for students who want to make a career in engineering, medical or … "College Biology MCQ" with answers includes fundamental concepts for theoretical and analytical assessment tests. The substitute for the newly collected specimen when the original type material is missing in a herbarium is entitled as (a) Holotype (b) Neotype (c) Lectotype (d) Isotype. 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Home » Biology MCQs | Quiz » Diversity of Living Organisms » Plant Kingdom: MCQs Quiz – 1 Recent Comments Sarlongki on Microbes in Human Welfare: MCQs Quiz – 1 The table below summarizes some of the differences between plant and animal hormones. Students can solve NCERT Class 10 Science Control and Coordination Multiple Choice Questions with Answers to know their preparation level. B. Gybberellin. Many plant biologists use the term "plant growth regulator" instead of "hormone" to indicate this fact. (b) Abscisic acid. Multiple Choice Questions (MCQs) on ‘Plant Growth and Development’ with answers and Test Reporting, Test No. "College Biology MCQ" pdf to download helps with theoretical, conceptual, and analytical study for self-assessment, career tests.…