{"id":41213,"date":"2022-01-29T15:21:54","date_gmt":"2022-01-29T09:51:54","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/?p=41213"},"modified":"2025-07-31T10:55:44","modified_gmt":"2025-07-31T05:25:44","slug":"mcq-questions-for-class-10-science-control-and-coordination-with-answers","status":"publish","type":"post","link":"https:\/\/infinitylearn.com\/surge\/study-material\/class-10\/science\/mcq-questions-for-class-10-science-control-and-coordination-with-answers\/","title":{"rendered":"MCQ Questions for Class 10 Science Control and Coordination with Answers"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_37 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><label for=\"item\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input type=\"checkbox\" id=\"item\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' style='display:block'><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/infinitylearn.com\/surge\/study-material\/class-10\/science\/mcq-questions-for-class-10-science-control-and-coordination-with-answers\/#Class_10_Science_MCQs_Chapter_7_Control_and_Coordination\" title=\"Class 10 Science MCQs Chapter 7 Control and Coordination\">Class 10 Science MCQs Chapter 7 Control and Coordination<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/infinitylearn.com\/surge\/study-material\/class-10\/science\/mcq-questions-for-class-10-science-control-and-coordination-with-answers\/#NCERT_Solutions_for_Class_10_Science_All_Chapters\" title=\"NCERT Solutions for Class 10 Science: All Chapters\">NCERT Solutions for Class 10 Science: All Chapters<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Class_10_Science_MCQs_Chapter_7_Control_and_Coordination\"><\/span>Class 10 Science MCQs Chapter 7 Control and Coordination<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>MCQ Questions for Class 10 Science Control and Coordination with Answers provide a valuable resource for students to reinforce their understanding of this topic, as outlined in the <a href=\"https:\/\/infinitylearn.com\/surge\/cbse\/cbse-class-10-science-syllabus\/\"><strong>Class 10 Science syllabus<\/strong><\/a>. These multiple-choice questions cover essential concepts such as nervous system, endocrine system, reflex actions, and coordination in organisms. By practicing these MCQs, students can assess their knowledge and improve their grasp of the intricate mechanisms involved in control and coordination in living organisms.<\/p>\n<p>1. Which plant hormone promotes dormancy in seeds and buds?<br \/>\n(a) Auxin<br \/>\n(b) Gibberellin<br \/>\n(c) Cytokinin<br \/>\n(d) Abscisic acid<\/p>\n<details>\n<summary><strong><span style=\"color: #ff00ff;\">Answer<\/span><\/strong><\/summary>\n<p>Answer: d<\/p>\n<\/details>\n<hr \/>\n<p>2. Roots of plants are:<br \/>\n(a) positively geotropic<br \/>\n(b) negatively geotropic<br \/>\n(c) positively phototropic<br \/>\n(d) None of these<\/p>\n<details>\n<summary><strong><span style=\"color: #ff00ff;\">Answer<\/span><\/strong><\/summary>\n<p>Answer: a<\/p>\n<\/details>\n<hr \/>\n<p>3. Response of plant roots towards water is called:<br \/>\n(a) Chemotropism<br \/>\nb) Phototropism<br \/>\n(c) Hydrotropism<br \/>\n(d) Geotropism<\/p>\n<details>\n<summary><strong><span style=\"color: #ff00ff;\">Answer<\/span><\/strong><\/summary>\n<p>Answer: c<\/p>\n<\/details>\n<hr \/>\n<p>4. Movement of sunflower in accordance with the path of Sun is due to<br \/>\n(a) Chemotropism<br \/>\n(b) Geotropism<br \/>\n(c) Phototropism<br \/>\n(d) Hydrotropism<\/p>\n<details>\n<summary><strong><span style=\"color: #ff00ff;\">Answer<\/span><\/strong><\/summary>\n<p>Answer: c<\/p>\n<\/details>\n<hr \/>\n<p>5. Which plant hormone promotes cell division?<br \/>\n(a) Auxin<br \/>\n(b) Gibberellin<br \/>\n(c) Cytokinin<br \/>\n(d) Abscisic acid<\/p>\n<details>\n<summary><strong><span style=\"color: #ff00ff;\">Answer<\/span><\/strong><\/summary>\n<p>Answer: c<\/p>\n<\/details>\n<hr \/>\n<p>6. The main function of abscisic acid in plants is<br \/>\n(a) to promote cell division.<br \/>\n(b) to inhibit growth.<br \/>\n(c) to promote growth of stem.<br \/>\n(d) to increase the length of cells.<\/p>\n<details>\n<summary><strong><span style=\"color: #ff00ff;\">Answer<\/span><\/strong><\/summary>\n<p>Answer: b<\/p>\n<\/details>\n<hr \/>\n<p>7. Fall of mature leaves and fruits from plants is triggered by which of the following substance?<br \/>\n(a) Auxin<br \/>\n(b) Cytokinin<br \/>\n(c) Gibberellin<br \/>\n(d) Abscisic acid<\/p>\n<details>\n<summary><strong><span style=\"color: #ff00ff;\">Answer<\/span><\/strong><\/summary>\n<p>Answer: d<\/p>\n<\/details>\n<hr \/>\n<p>8. Any change in the environment to which an organism responds is called<br \/>\n(a) stimulus<br \/>\n(b) coordination<br \/>\n(c) response<br \/>\n(d) hormone<\/p>\n<details>\n<summary><strong><span style=\"color: #ff00ff;\">Answer<\/span><\/strong><\/summary>\n<p>Answer: a<\/p>\n<\/details>\n<hr \/>\n<p>9. A part of the body which responds to the in-structions sent from nervous system is called<br \/>\n(a) receptor<br \/>\n(b) effector<br \/>\n(c) nerves<br \/>\n(d) muscles<\/p>\n<details>\n<summary><strong><span style=\"color: #ff00ff;\">Answer<\/span><\/strong><\/summary>\n<p>Answer: b<\/p>\n<\/details>\n<hr \/>\n<p>10. The longest fibre on the cell body of a neuron is called<br \/>\n(a) sheath<br \/>\n(b) cytoplasm<br \/>\n(c) axon<br \/>\n(d) dendrites<\/p>\n<details>\n<summary><strong><span style=\"color: #ff00ff;\">Answer<\/span><\/strong><\/summary>\n<p>Answer: c<\/p>\n<\/details>\n<hr \/>\n<p>11. Which nerves transmit impulses from the cen\u00actral nervous system towards muscle cells?<br \/>\n(a) Sensory nerves<br \/>\n(b) Motor nerves<br \/>\n(c) Relay nerves<br \/>\n(d) Cranial nerves<\/p>\n<details>\n<summary><strong><span style=\"color: #ff00ff;\">Answer<\/span><\/strong><\/summary>\n<p>Answer: b<\/p>\n<\/details>\n<hr \/>\n<p>12. A microscopic gap between a pair of adjacent neurons over which nerve impulses pass is called<br \/>\n(a) neurotransmitter<br \/>\n(b) dendrites<br \/>\n(c) axon<br \/>\n(d) synapse<\/p>\n<details>\n<summary><strong><span style=\"color: #ff00ff;\">Answer<\/span><\/strong><\/summary>\n<p>Answer: d<\/p>\n<\/details>\n<hr \/>\n<p>13.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-9963\" src=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2021\/12\/mcq-questions-for-class-10-science-control-and-coordination-with-answers-1.png\" alt=\"MCQ Questions for Class 10 Science Control and Coordination with Answers 1\" width=\"391\" height=\"191\" \/><br \/>\nGive the missing term.<br \/>\n(a) Spinal cord<br \/>\n(b) Brain<br \/>\n(c) Cranial nerves<br \/>\n(d) Relay nerves<\/p>\n<details>\n<summary><strong><span style=\"color: #ff00ff;\">Answer<\/span><\/strong><\/summary>\n<p>Answer: a<\/p>\n<\/details>\n<hr \/>\n<p>14. The highest coordinating centre in the human body is<br \/>\n(a) spinal cord<br \/>\n(b) heart<br \/>\n(c) brain<br \/>\n(d) kidney<\/p>\n<details>\n<summary><strong><span style=\"color: #ff00ff;\">Answer<\/span><\/strong><\/summary>\n<p>Answer: c<\/p>\n<\/details>\n<hr \/>\n<p>15. Main function of cerebrum is<br \/>\n(a) thinking<br \/>\n(b) hearing<br \/>\n(c) memory<br \/>\n(d) balancing<\/p>\n<details>\n<summary><strong><span style=\"color: #ff00ff;\">Answer<\/span><\/strong><\/summary>\n<p>Answer: a<\/p>\n<\/details>\n<hr \/>\n<p>16. Posture and balance of the body is controlled by<br \/>\n(a) Pons<br \/>\n(b) Medulla oblongata<br \/>\n(c) Cerebellum<br \/>\n(d) Cerebrum<\/p>\n<details>\n<summary><strong><span style=\"color: #ff00ff;\">Answer<\/span><\/strong><\/summary>\n<p>Answer: c<\/p>\n<\/details>\n<hr \/>\n<p>17. Breathing is controlled by which part of the brain?<br \/>\n(a) Cerebrum<br \/>\n(b) Cerebellum<br \/>\n(c) Hypothalamus<br \/>\n(d) Medulla oblongata<\/p>\n<details>\n<summary><strong><span style=\"color: #ff00ff;\">Answer<\/span><\/strong><\/summary>\n<p>Answer: d<\/p>\n<\/details>\n<hr \/>\n<p>18. Which part of nervous system controls the re\u00acflex activities of the body?<br \/>\n(a) Brain<br \/>\n(b) Spinal cord<br \/>\n(c) Cerebrum<br \/>\n(d) Cerebellum<\/p>\n<details>\n<summary><strong><span style=\"color: #ff00ff;\">Answer<\/span><\/strong><\/summary>\n<p>Answer: b<\/p>\n<\/details>\n<hr \/>\n<p>19. Which of the following acts as both endocrine and exocrine gland?<br \/>\n(a) Pancreas<br \/>\n(b) Thyroid<br \/>\n(c) Adrenal<br \/>\n(d) Liver<\/p>\n<details>\n<summary><strong><span style=\"color: #ff00ff;\">Answer<\/span><\/strong><\/summary>\n<p>Answer: a<\/p>\n<\/details>\n<hr \/>\n<p>20. Identify which of the following statements about thyroxin is incorrect?<br \/>\n(a) Thyroid gland requires iodine to synthesize thyroxin.<br \/>\n(b) Thyroxin is also called thyroid hormone.<br \/>\n(c) It regulates protein, carbohydrates and fat metabolism in the body.<br \/>\n(d) Iron is essential for the synthesis of thyroxin.<\/p>\n<details>\n<summary><strong><span style=\"color: #ff00ff;\">Answer<\/span><\/strong><\/summary>\n<p>Answer: d<\/p>\n<\/details>\n<hr \/>\n<p>21. Which gland secretes the growth hormone?<br \/>\n(a) Pituitary gland<br \/>\n(b) Thyroid<br \/>\n(c) Hypothalamus<br \/>\n(d) Adrenal<\/p>\n<details>\n<summary><strong><span style=\"color: #ff00ff;\">Answer<\/span><\/strong><\/summary>\n<p>Answer: a<\/p>\n<\/details>\n<hr \/>\n<p>22. The secretion of which hormone leads to physical changes in the body when you are 10-12 years of age?<br \/>\n(a) Oestrogen from testes and testosterone from ovar.<br \/>\n(b) Estrogen from adrenal gland and testosterone from pituitary gland.<br \/>\n(c) Testosterone from testes and estrogen from ovary.<br \/>\n(d) Testosterone from thyroid gland and estrogen from pituitary gland.<\/p>\n<details>\n<summary><strong><span style=\"color: #ff00ff;\">Answer<\/span><\/strong><\/summary>\n<p>Answer: c<\/p>\n<\/details>\n<hr \/>\n<p>23. A diabetic patient suffers from deficiency of which hormone?<br \/>\n(a) Thyroxine<br \/>\n(b) Testosterone<br \/>\n(c) Oestrogen<br \/>\n(d) Insulin<\/p>\n<details>\n<summary><strong><span style=\"color: #ff00ff;\">Answer<\/span><\/strong><\/summary>\n<p>Answer: d<\/p>\n<\/details>\n<hr \/>\n<p>24. Which of the following endocrine glands does not exist in pairs?<br \/>\n(a) Testes<br \/>\n(b) Adrenal<br \/>\n(c) Pituitary<br \/>\n(d) Ovary<\/p>\n<details>\n<summary><strong><span style=\"color: #ff00ff;\">Answer<\/span><\/strong><\/summary>\n<p>Answer: c<\/p>\n<\/details>\n<hr \/>\n<p><strong>Also Read: <\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/infinitylearn.com\/surge\/blog\/cbse-class-10-science-important-topics\/\"><strong>Class 10 Science Important Topics<\/strong><\/a><\/li>\n<li><strong><a href=\"https:\/\/infinitylearn.com\/surge\/blog\/5-toughest-and-easiest-chapters-in-cbse-class-10-science\/\">Toughest and Easiest Chapters in Class 10 Science<\/a><\/strong><\/li>\n<\/ul>\n<p><strong><span style=\"color: #0000ff;\">Fill in the Blanks<\/span><\/strong><\/p>\n<p>1. Control and coordination are the functions of the nervous system and \u2026\u2026\u2026 in our body.<br \/>\n2. The nervous system uses \u2026\u2026\u2026 impulses to transmit messages.<br \/>\n3. Central nervous system consists of \u2026\u2026\u2026 and \u2026\u2026\u2026 .<br \/>\n4. Largest part of the brain is \u2026\u2026\u2026 .<br \/>\n5. Defeciency of \u2026\u2026\u2026 hormone in childhood leads to dwarfism in humans.<br \/>\n6. The growth of pollen tubes towards the ovules is the result of a \u2026\u2026\u2026 movement.<\/p>\n<p><strong><span style=\"color: #0000ff;\">Answers<\/span><\/strong><\/p>\n<p>1. hormones<br \/>\n2. electrical<br \/>\n3. brain, spinal cord<br \/>\n4. cerebrum<br \/>\n5. growth<br \/>\n6. chemotropic<\/p>\n<h3><span class=\"ez-toc-section\" id=\"NCERT_Solutions_for_Class_10_Science_All_Chapters\"><\/span>NCERT Solutions for Class 10 Science: All Chapters<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-10\/science\/chapter-2-acids-bases-and-salts\/\">Chapter 2 \u2013 Acids, Bases, and Salt<\/a><\/strong><\/li>\n<li><strong><a href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-10\/science\/chapter-5-periodic-classification-of-elements\/\">Chapter 5 \u2013 Periodic Classification Of Elements<\/a><\/strong><\/li>\n<li><strong><a href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-10\/science\/chapter-6-life-processes\/\">Chapter 6 \u2013 Life Processes<\/a><\/strong><\/li>\n<li><strong><a href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-10\/science\/chapter-7-control-and-coordination\/\">Chapter 7 \u2013 Control and Coordination<\/a><\/strong><\/li>\n<li><strong><a href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-10\/science\/chapter-8-how-do-organisms-reproduce\/\">Chapter 8 \u2013 How do Organisms Reproduce?<\/a><\/strong><\/li>\n<li><strong><a href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-10\/science\/chapter-9-heredity-and-evolution\/\">Chapter 9 \u2013 Heredity and Evolution<\/a><\/strong><\/li>\n<li><strong><a href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-10\/science\/chapter-10-light-reflection-and-refraction\/\">Chapter 10 \u2013 Light Reflection and Refraction<\/a><\/strong><\/li>\n<li><strong><a href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-10\/science\/chapter-12-electricity\/\">Chapter 12 \u2013 Electricity<\/a><\/strong><\/li>\n<li><strong><a href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-10\/science\/chapter-14-sources-of-energy\/\">Chapter 14 \u2013 Sources of Energy<\/a> <\/strong><\/li>\n<li><strong><a href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-10\/science\/chapter-15-our-environment\/\">Chapter 15 \u2013 Our Environment<\/a><\/strong><\/li>\n<li><strong><a href=\"https:\/\/infinitylearn.com\/surge\/study-materials\/ncert-solutions\/class-10\/science\/chapter-16-management-of-natural-resources\/\">Chapter 16 \u2013 Sustainable Management of Natural Resources<\/a><\/strong><\/li>\n<\/ul>\n<p>We hope the given MCQ Questions for Class 10 Science Control and Coordination with Answers will help you. We have also provided notes of each chapter of  Science If you have any query regarding CBSE Class 10 Science Chapter 7 Control and Coordination Multiple Choice Questions with Answers, drop a comment below and we will get back to you at the earliest.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Class 10 Science MCQs Chapter 7 Control and Coordination MCQ Questions for Class 10 Science Control and Coordination with Answers [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"Class 10 Science Control and Coordination","_yoast_wpseo_title":"MCQ Questions for Class 10 Science Control and Coordination","_yoast_wpseo_metadesc":"Class 10 Science MCQs Chapter 7 Control and Coordination 1. Which plant hormone promotes dormancy in seeds and buds? 4. Movement of sunflower in accordance with the path of Sun is due to","custom_permalink":"study-material\/class-10\/science\/mcq-questions-for-class-10-science-control-and-coordination-with-answers\/"},"categories":[116,21],"tags":[],"table_tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>MCQ Questions for Class 10 Science Control and Coordination<\/title>\n<meta name=\"description\" content=\"Class 10 Science MCQs Chapter 7 Control and Coordination 1. Which plant hormone promotes dormancy in seeds and buds? 4. 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