Question

23 minutes remaining 7 of 29 questions remaining quiz content page 23 of 29 question 23 0.2 points what are chromosomes? a the grooves in the brain b nucleotide pairs c genetic mutations d long strands of genetic material

Explanation:

Chromosomes are long strands of DNA (genetic material) that carry genetic information. They are found in the nucleus of cells. The grooves in the brain are related to its structure and not chromosomes. Nucleotide pairs are part of DNA but not what chromosomes are defined as. Genetic mutations are changes in the genetic material, not the chromosomes themselves.

Answer:

D. long strands of genetic material