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How does chromosome number remain constant generation after generation in sexual reproduction?
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Answer and explanation
Correct answer: Gametes have half the number and fertilization restores the full number
Step 1: Gametes have half the chromosome number compared with body cells. Step 2: Male and female gametes fuse during fertilization. Step 3: This fusion restores the normal chromosome number.
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What is the correct answer to this question?
Gametes have half the number and fertilization restores the full number
Why is this the correct answer?
Step 1: Gametes have half the chromosome number compared with body cells. Step 2: Male and female gametes fuse during fertilization. Step 3: This fusion restores the normal chromosome number.
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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