In studying traits, a family tree is useful for what?
Answer and explanation
Correct answer: To trace the transmission of a trait in a family
The governing concept is heredity, the transmission of traits from parents to offspring. A family tree, or pedigree, records relationships across several generations and marks which individuals show a particular characteristic. By examining its pattern, one can infer how the trait may be inherited and whether it appears in successive generations. Hence option A is correct. Measuring weather, cooking food and breaking rocks have no connection with pedigree analysis or genetic study.
Frequently asked questions
What is the correct answer to this question?
To trace the transmission of a trait in a family
Why is this the correct answer?
The governing concept is heredity, the transmission of traits from parents to offspring. A family tree, or pedigree, records relationships across several generations and marks which individuals show a particular characteristic. By examining its pattern, one can infer how the trait may be inherited and whether it appears in successive generations. Hence option A is correct. Measuring weather, cooking food and breaking rocks have no connection with pedigree analysis or genetic study.
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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