2. Two main differences between mitosis and meiosis are 1 point
A. Mitosis creates body cells with 46 chromosomes each, and Meiosis creates sex
cells with 23 chromosomes each.
B. Meiosis creates body cells with 46 chromosomes each, and Mitosis creates sex
cells with 23 chromosomes each.
C. Mitosis - crossing over occurs, and matching pairs of chromosomes (homologous
pairs) separate.
D. Meiosis, two new cells are produced, and they have the total number of
chromosomes (46)

the answer is

c. parental

the correct answer: the index of refraction of the second medium is lower i tried this persons answer and it was wrong this person is lying

the answer is false?

many other transport proteins, often called pumps, move materials against a concentration gradient. active transport drives molecules across a membrane from a region of lower concentration to a region of higher concentration. this process, shown in figure 5.1, uses transport proteins powered by chemi- cal energy.