What is the main reason for studying heredity and evolution together?
Answer and explanation
Correct answer: Heredity explains inheritance of traits and those variations form the basis of evolution
Heredity explains how genetic information and traits pass from parents to offspring, while evolution describes changes in inherited characteristics in populations over many generations. Heritable variation is essential because natural selection, genetic drift, and other processes can act on it. Thus, the two topics are scientifically connected. Option A is correct; the other choices deny their biological relationship or confuse them with unrelated processes.
Frequently asked questions
What is the correct answer to this question?
Heredity explains inheritance of traits and those variations form the basis of evolution
Why is this the correct answer?
Heredity explains how genetic information and traits pass from parents to offspring, while evolution describes changes in inherited characteristics in populations over many generations. Heritable variation is essential because natural selection, genetic drift, and other processes can act on it. Thus, the two topics are scientifically connected. Option A is correct; the other choices deny their biological relationship or confuse them with unrelated processes.
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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