Question

Which of these describes the role of a chromosome in inheriting a trait?

A: It helps the offspring grow and develop.
B: It helps the offspring survive in its environment.
C: It helps transfer genes from parents to offspring.
D: It helps transfer energy from parents to offspring.

Answer 1

Answer:

They are made of protein and one molecule of deoxyribonucleic acid (DNA). As the genetic material passes from parents to child, the chromosomes are responsible for containing the instructions that make the offspring unique while still carrying traits from the parent. So the answer is C.

Answer 2

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Its C because chromosome have 2 forms of coming which is xx and xy. xy is male and xx is female and xx is safer because if one chromosome does not work than the other x chromosome will create the pair because very chromosome has x and not y. So the answer is c