The chart at the right shows the lengths of the different stages of the
cell cycle. How is the cell occupied
MOST of the time?
A. copying DNA
B. separating chromatids
C. splitting into two daughter cells
D. dissolving the nuclear membrane.

both male and female gametes are produced by meiosis of the germ cells. therefore, both male and female gametes are haploid. one male and one female gamete unite during the fertilization to form the diploid zygote. in seed bearing plants, pollen grain is the male gametophyte, which produces sperm cells.

digestion

it excretes wastes

the dna molecules have a negative charge because of the phosphate groups in their sugar-phosphate backbone, so they start moving through the matrix of the gel towards the positive pole. power is turned on and dna fragments migrate through gel (towards the positive electrode).

explanation: