<span>b.internal fertilization
</span>Sexual reproduction provides genetic variation because the sperm and egg that are produced contain different combinations of genes than the parent organism. Sexual reproduction involves meiosis which is the process of a cell doubling its DNA, shuffling its genes and then dividing the shuffled DNA among four cells.<span>Each resulting cell, or gamete from meiosis has only half the amount of DNA as the parent cell. So in order to form a new organism, two gametes, sperm and egg, must fuse, further mixing the genes to produce more genetic variation.</span>
I would assume osmosis, as sodium chloride is just salt and salt travels to water, which is abundant in the egg.
Haploid is the term used when a cell has half the usual number of chromosomes. A normal eukaryote organism<span> is composed of </span>diploid cells<span>, one set of chromosomes from each parent. However, after meiosis, the number of chromosomes in </span>gametes<span>is halved.</span>
your answer is A because a geometric progression is increased by a factor of 3, therefore 4x3=12 and 12x3=36.
hope this helps!!
It is the first one heated
