Which Statement Below Accurately Describes Human Chromosomes

question 13

Multiple Choice

Which statement below accurately describes human chromosomes?

• A) Human cells typically contain 46 chromosomes.
• B) Half of our chromosomes come from each one of our biological parents.
• C) Chromosomes consist of a strand of DNA.
• D) Chromosomes are arranged in pairs.
• E) All of the above

---

Definitions:

Crossing Over

The process of exchange of genetic material between homologous chromosomes during meiosis, leading to new combinations of genes.

Independent Assortment

The principle explaining how different genes independently separate from one another when reproductive cells develop.

Homologous Chromosomes

Pairs of chromosomes in a diploid organism that are similar in shape, size, and gene content, one inherited from each parent.

Alleles

Forms of a gene with slightly different DNA sequences; may encode different versions of the gene’s product.