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How is half chromosome number in gametes related to stability of a species?
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Answer and explanation
Correct answer: Normal number is restored after fertilisation
Step 1: Two gametes fuse in sexual reproduction. Step 2: If each has half the number fusion restores the normal number. Step 3: This keeps chromosome number stable over generations.
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What is the correct answer to this question?
Normal number is restored after fertilisation
Why is this the correct answer?
Step 1: Two gametes fuse in sexual reproduction. Step 2: If each has half the number fusion restores the normal number. Step 3: This keeps chromosome number stable over generations.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: World of Living. Topic: Reproduction.
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