Question

a researcher wants to learn more about inherited traits. which part of a cell might she study to learn about inherited traits? a. the nucleus, because it contains chromosomes that hold genetic information responsible for inherited traits b. the cell wall, because it holds all of an individual’s genetic information c. the mitochondrion, because it contains ribosomes that hold genetic information responsible for inherited traits d. the cell membrane, because it holds all of an individual’s genetic information

Explanation:

Inherited traits are determined by genetic information stored in chromosomes. The nucleus of a eukaryotic cell contains chromosomes that carry this genetic material. The cell wall (B) is a structural layer with no genetic information; the mitochondrion (C) has small amounts of its own DNA but not the primary genetic material for most inherited traits, and ribosomes do not hold genetic information for inheritance; the cell membrane (D) is a protective barrier with no genetic information.

Answer:

A. the nucleus, because it contains chromosomes that hold genetic information responsible for inherited traits