Question

23 multiple choice 2 points males have 2 y chromosomes 1 x and 1 y chromosome 2 x chromosomes 24 multiple choice 2 points which statement best describes a gene? a gene contains chromosomes inherited during sexual reproduction. a gene is a segment of protein in the nucleus. a gene contains a code for building a carbohydrate. a gene contains a code for building a protein.

Explanation:

For question 23, in human genetics, males have one X and one Y chromosome. Females have two X - chromosomes. For question 24, a gene is a segment of DNA that contains the code for building a protein. Chromosomes contain genes, not the other way around. Genes are not segments of protein, and they do not code for carbohydrates.

Answer:

1. B. 1 X and 1 Y chromosome
2. D. A gene contains a code for building a protein.