Which of the following is the best explanation for why the chromosome number is an even number in each of these organisms?
a. It is only a coincidence; many other organisms have an odd number of
chromosomes.
b. The chromosome number is always even so that when mitosis occurs
each new cell gets the same number of chromosomes.
C. The chromosome number represents pairs of chromosomes, one from
each parent, so it is always an even number.
d. Chromosomes double every time the cell divides, so after the first
division, the number is always even.

Which is the correct first step in finding the area of the base of a cylinder with a volume of 26x cubic meters and a height of 6.5 meters? v=bh 6.5=b(26x) v=bh v=26pi+(6.5) v=bh v=26pi(6.5) v=bh 26pi=b(6.5)

Cold case files recently began re-investigating an old murder case. the murder took place in the park; a young man, james, was hit over the head with a brick and killed. police suspected the jealous former boyfriend of james' wife, karen. whoever killed james may have washed their hands in a near-by bird bath as detectives found blood in the bird bath. since the murder took place before dna fingerprinting was available, the suspected killer, ronnie, went free. detectives are now reviewing the blood evidence using dna fingerprinting. based on the dna fingerprints of all possible suspects, who is james' killer?

Which label identifies the part of the atp molecule that changes when energy is released in the cells of all living things