Why is eye colour inherited while a haircut is an acquired trait?
Answer and explanation
Correct answer: Eye colour is influenced by genetic information, whereas a haircut is a change made during life
An inherited trait is influenced by genetic information received from parents and can be transmitted through reproductive cells. Eye colour depends mainly on inherited genes that affect pigment production, although biological traits can involve several factors. A haircut changes the visible length of hair during an individual’s life but does not alter the genes in reproductive cells. Hence option A is correct; the other options confuse nutrition or acquired changes with heredity.
Frequently asked questions
What is the correct answer to this question?
Eye colour is influenced by genetic information, whereas a haircut is a change made during life
Why is this the correct answer?
An inherited trait is influenced by genetic information received from parents and can be transmitted through reproductive cells. Eye colour depends mainly on inherited genes that affect pigment production, although biological traits can involve several factors. A haircut changes the visible length of hair during an individual’s life but does not alter the genes in reproductive cells. Hence option A is correct; the other options confuse nutrition or acquired changes with heredity.
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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