<span>There is no set number of genes that produces a new species. </span>
Answer:
When phospholipids are mixed with water, they spontaneously rearrange themselves to form the lowest free-energy configuration. This means that the hydrophobic regions find ways to remove themselves from water, while the hydrophilic regions interact with water. The resulting structure is called a lipid bilayer.
Explanation:
Polyallelism.
Poly means many. So, when there are more than two alleles for the same gene locus we call it of polyallelism. This makes genetic variability much bigger because there are several alleles for a possible location in a chromosome and this would make, for example, from two parents a possible combination of two out of four possible alleles if between them they had all different alleles.
Answer:
Ponds are shallower than lakes.
Explanation:
Lakes take up larger areas than ponds and are also much deeper.
Ponds are generally smaller and shallower than lakes.
The answer is it provides us with vitamins. Hope this helps.