Which of the choices below is not a function of the urinary system?
a. maintain hemeostasis
b. regulates blood glucose levels and produces hormones
c. maintains blood osmolarity
d. eliminates solid, undigested wastes and excretes carbon dioxide, water, salts, and heat

Which of the following occurs most often in a population when genetic variation and overproduction are present? some organisms have a lower reproductive success than others. some organisms have a higher reproductive success than others. some organisms have no reproductive success. some organisms do not have genetic variation.

In meiosis ii during anaphase ii which structures separated homologous chromosomes or sister chromatids

Which of the following cell structures is significantly different between gram- positive and gram-negative bacteria?