If the medulla part of the brain is affected, which activity may be seriously affected first?
Answer and explanation
Correct answer: Breathing
The governing concept is the role of the medulla oblongata in controlling vital involuntary activities. Breathing is regulated through respiratory centres in this region, so damage can quickly disturb this life-supporting function. Thus option C is correct. Memory and drawing depend mainly on higher brain regions and learned coordination, while taste detection begins with sensory receptors and pathways; these are not the most immediate medulla-controlled functions among the choices.
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What is the correct answer to this question?
Breathing
Why is this the correct answer?
The governing concept is the role of the medulla oblongata in controlling vital involuntary activities. Breathing is regulated through respiratory centres in this region, so damage can quickly disturb this life-supporting function. Thus option C is correct. Memory and drawing depend mainly on higher brain regions and learned coordination, while taste detection begins with sensory receptors and pathways; these are not the most immediate medulla-controlled functions among the choices.
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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