Which best describes a tetrad?

O A. A diploid cell

O B. Four chromatids

O C. Two gametes

O D. A haploid cell

Which of the following traits is found in some New World monkeys and none of the Old World monkeys? A. Diet emphasizing fruit B. Arboreal lifestyle C. Prehensile tail D. Ischial callosities

During cellular respiration at low oxygen conditions, which of the following will be formed in a human cell? alcohol carbon dioxide lactate b and c

What is the end of menstruation called? a. Climacteric b. Menopause c. Menarche d. Amenorrhea

Which structure would be unaffected by the peripheral nervous system? meninges sense organs muscles glands

How could natural selection lead to evolution?

Which molecule would be the most affected by limited nitrogen

Where does the energy come from to make ATP at the cloroplast

According to condensuon theory, the most important factor for the formation of our plant was

Which of the following are functions of lipids? Choose three correct answers. A. forming the exoskeletons of insects B. forming waxy leaf coverings C. forming bones and cartilage D. storing energy in fat cells E. forming cell membranes F.

The ability of the body to undergo prolonged whole body, large muscle activity is: