Salivation on seeing tasty food shows which type of coordination?
Answer and explanation
Correct answer: Coordination between sensory signal and gland response
Seeing attractive food stimulates the eyes, which send sensory information to the brain. The brain then activates the salivary glands through nerve signals, causing saliva secretion. This demonstrates coordination between a sense organ, the nervous system, and a gland, so option A is correct. Bone growth, plant growth, and blood clotting do not explain this immediate response to food.
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What is the correct answer to this question?
Coordination between sensory signal and gland response
Why is this the correct answer?
Seeing attractive food stimulates the eyes, which send sensory information to the brain. The brain then activates the salivary glands through nerve signals, causing saliva secretion. This demonstrates coordination between a sense organ, the nervous system, and a gland, so option A is correct. Bone growth, plant growth, and blood clotting do not explain this immediate response to food.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: World of Living. Topic: Control and Coordination.
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