Why should heredity and evolution be considered connected processes rather than completely separate ones?
Answer and explanation
Correct answer: Heredity carries traits forward, and inherited variations provide the basis for evolution.
The governing concept is that heredity transmits genetic information from parents to offspring, while variation creates differences among individuals. Some of these variations are inherited and may become more common through natural selection, genetic drift, or isolation. Across many generations, such changes can produce evolution. Therefore, option A is correct; the other options deny the role of inheritance or confuse these biological processes with digestion.
Frequently asked questions
What is the correct answer to this question?
Heredity carries traits forward, and inherited variations provide the basis for evolution.
Why is this the correct answer?
The governing concept is that heredity transmits genetic information from parents to offspring, while variation creates differences among individuals. Some of these variations are inherited and may become more common through natural selection, genetic drift, or isolation. Across many generations, such changes can produce evolution. Therefore, option A is correct; the other options deny the role of inheritance or confuse these biological processes with digestion.
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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