This quiz works best with JavaScript enabled. Home > Class 10 > Class 10 Science Chapter 7 Control And Coordination – Quiz 11 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 10 Science Chapter 7 Control And Coordination Quiz 11 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What does 'chemotropism' mean? A) Growth towards water. B) Growth towards light. C) Growth towards chemicals. D) Growth towards gravity. Show Answer Correct Answer: C) Growth towards chemicals. 2. The longest fibre of nerve cells is called ad A) Dendrites. B) Axon. C) Cell body. D) Nerve ends. Show Answer Correct Answer: B) Axon. 3. Plants Possess A Mechanism With ..... To Show Responses. A) Enzymes enzymes. B) Harmones hormones. C) Both both. D) None of the above. Show Answer Correct Answer: B) Harmones hormones. 4. CEREBELM AND MEDULLA ABLONGAAT COMBINELY KNOWN AS. A) FORE BRAIN. B) MID BRAIN. C) HIND BRAIN. D) ALL THE ABOVE. Show Answer Correct Answer: C) HIND BRAIN. 5. The plant part which exhibits negative geotropism is ..... A) Root. B) Stem. C) Branch. D) Leaves. Show Answer Correct Answer: B) Stem. 6. ..... is the gland attached to the kidney. A) Pineal. B) Thyroid. C) Testis. D) Adrenal. Show Answer Correct Answer: D) Adrenal. 7. The autonomic nervous system has control over A) Reflex actions. B) Sense organs. C) Skeletal muscles. D) Internal organs. Show Answer Correct Answer: D) Internal organs. 8. All the Neurons in Nervous System Won.They are known as ..... all the neurons are myllin gloves ..... A) Myalinated Neurons Myaline Cum Nadis. B) Non Myalinated Neurons Mayaline-free neurons. C) Both both. D) Neurons with ranveir nodes neurons with ranveer nodes. Show Answer Correct Answer: B) Non Myalinated Neurons Mayaline-free neurons. 9. Nodes of Ranvier are- A) Areas of swellings of axon. B) Found in the wall of stomach. C) The gaps between two adjacent myelin sheath. D) Bands in striated muscles. Show Answer Correct Answer: C) The gaps between two adjacent myelin sheath. 10. PROTECTION GIVEN BY FLUID PASSES BETWEEN LAYERS OF BRAIN. THE FLUID IS KNOWN AS ..... A) SPINAL FLUID. B) CEREBRAL FLUID. C) CEREBRO SPINAL FLUID. D) CARDIO VASCULAR FLUID. Show Answer Correct Answer: C) CEREBRO SPINAL FLUID. 11. Which is the correct sequence of the components of a reflex arc A) Receptors, spinal cord, sensory neuron, motor neuron, muscle. B) Receptors, muscle, sensory neuron, motor neuron, spinal cord. C) Receptors, sensory neuron, spinal cord, motor neuron, muscle. D) Receptors, motor neuron, spinal cord, sensory neuron, muscle. Show Answer Correct Answer: C) Receptors, sensory neuron, spinal cord, motor neuron, muscle. 12. Which of the Given Statement is correct regarding tropic movements?Which of the following sentence is correct in relation to app motion? A) Responses Shown by Plants According to External Stimuli. B) The movements shown by plants are directed towards the stimulus.There will be motion in plants to suit the direction of stimulus. C) Light, water, touch, chemicals act as external stimuli light, water, spars, chemicals, etc. D) All the above. Show Answer Correct Answer: D) All the above. 13. Growth towards light is ..... grow to light ..... A) Thigmotropism tactile app. B) Phototropism light app. C) Hydrotropism water app. D) Chotropism Chemical App. Show Answer Correct Answer: B) Phototropism light app. 14. Which type of neuron is responsible for carrying impulses from the central nervous system to effectors? A) Sensory neurons. B) Motor neurons. C) Interneurons. D) Relay neurons. Show Answer Correct Answer: B) Motor neurons. 15. What is the eye an example of? A) A stimulus. B) A sense organ. C) A relay neuron. D) A part of nerve cell. Show Answer Correct Answer: B) A sense organ. 16. Homeostasis means A) The maintenance of optimal conditions inside the body. B) The maintenance of optimal conditions for the body to party. C) A condition of the skin. D) A condition of the face. Show Answer Correct Answer: A) The maintenance of optimal conditions inside the body. 17. What is function of medulla?answer choices A) Controls heart RATE. B) Memory. C) Controls balance. D) Conscious thought. Show Answer Correct Answer: A) Controls heart RATE. 18. Outer covering of brain is called as ..... A) Pleura. B) Meninges. C) Peritoneum. D) Perimetrium. Show Answer Correct Answer: B) Meninges. 19. Cells Produce Myaline Sheath A) Dendrites Dendrits. B) Swan cells swan cells. C) Both both. D) None is nothing. Show Answer Correct Answer: B) Swan cells swan cells. 20. Select the mismatched pair A) A) Adrenaline-Pituitary gland. B) B) Testosterone-Testes. C) C) Estrogen-Ovary. D) D) Thyroxin-Thyroid gland. E) Ans. Adrenaline-Pituitary gland. Show Answer Correct Answer: A) A) Adrenaline-Pituitary gland. 21. Functional Region of Neurons ..... The functional part of the neurons ..... A) Electric impulse electricity enforcement. B) Signal masculinity. C) Synapse nervous negotiation. D) AXON Tantra. Show Answer Correct Answer: C) Synapse nervous negotiation. 22. What are the limitations of electrical impulses as a means of communication in multicellular organisms? A) They can reach all cells in the body. B) They can be generated continuously. C) They can only reach cells connected by nervous tissue. D) They can transmit information quickly. Show Answer Correct Answer: C) They can only reach cells connected by nervous tissue. 23. What is the main function of the cerebrum? A) Maintaining balance. B) Controlling involuntary actions. C) Processing sensory information. D) Reflex actions. Show Answer Correct Answer: C) Processing sensory information. 24. Which part of the nervous system is not involved in producing reflex actions?answer choices A) Brain. B) Spinal cord. C) Receptor. D) Sensory. Show Answer Correct Answer: A) Brain. 25. The flowers of lotus and sunflower open in the morning. This is an example of. A) Thigmonasty. B) Thermonasty. C) Photonasty. D) Tropic movement. Show Answer Correct Answer: C) Photonasty. ← PreviousNext →Related QuizzesClass 10 Science Chapter 7 Control And Coordination Quiz 1Class 10 Science Chapter 7 Control And Coordination Quiz 2Class 10 Science Chapter 7 Control And Coordination Quiz 3Class 10 Science Chapter 7 Control And Coordination Quiz 4Class 10 Science Chapter 7 Control And Coordination Quiz 5Class 10 Science Chapter 7 Control And Coordination Quiz 6Class 10 Science Chapter 7 Control And Coordination Quiz 7Class 10 Science Chapter 7 Control And Coordination Quiz 8Class 10 Science Chapter 7 Control And Coordination Quiz 9Class 10 Science Chapter 7 Control And Coordination Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books