Which statement correctly explains the relation between heredity and variation?
Answer and explanation
Correct answer: Heredity maintains similarities, while variation produces differences among offspring
Heredity is the transmission of genetic information and traits from parents to offspring, so it creates continuity and resemblance between generations. Variation means differences that arise among offspring because of genetic recombination, mutation, or environmental influence. Thus, heredity explains similarity, whereas variation explains differences. Options B, C, and D incorrectly deny these biological meanings.
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What is the correct answer to this question?
Heredity maintains similarities, while variation produces differences among offspring
Why is this the correct answer?
Heredity is the transmission of genetic information and traits from parents to offspring, so it creates continuity and resemblance between generations. Variation means differences that arise among offspring because of genetic recombination, mutation, or environmental influence. Thus, heredity explains similarity, whereas variation explains differences. Options B, C, and D incorrectly deny these biological meanings.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: World of Living. Topic: Heredity and Evolution.
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