A karyotype: reveals the autosomes but not the sex chromosomes.

A. can be produced only from cells in telophase of mitosis or telophase II of meiosis.

B. requires a haploid gamete.

C. can be used to diagnose Down syndrome in humans.

D. can be produced only from cells in telophase of mitosis.

Many body systems work together for proper functioning of the body and to maintain internal homeostasis. the works to break down food eaten before exercising. the takes in the nutrients obtained from the food. the body sweats as a mechanism to cool off, because the is working to flush out toxins.