Question

a student noticed that their mother and her three brothers all look very similar. which of these cell components are most involved in determining the basic features of each family members face? a cytoplasm, chloroplasts, and genes b vacuoles, nucleus, and chromosome c chromosomes, chloroplasts and vacuoles d genes, chromosomes, and nucleus

Explanation:

Genes are segments of DNA that carry hereditary information. Chromosomes are structures within the nucleus that contain DNA (and thus genes). The nucleus is the control center of the cell and houses the chromosomes. Chloroplasts (involved in photosynthesis) and vacuoles (storage organelles) are not relevant to determining facial features in humans. So, genes, chromosomes, and nucleus are key as genes (on chromosomes in the nucleus) determine inherited traits like facial features.

Answer:

D. Genes, chromosomes, and nucleus