Which process adds new genes to a gene pool? a. gene flow b. extinction c. mitosis d. genetic drift

This process adds new genes to a gene pool: A) Gene Flow

Explanation:

In this problem, it is required to study the new genes in the gene pool. Firstly, we need to study this concept.

The gene pool is the total of genes presented in a population as well as the combinations of genes that can occur. The composition of this gene pool can vary with time through the evolution process. For example Gene flow, also it is called gene migration, the introduction of genetic material from one population of a species to another.

Finally, we can conclude that this process adds new genes to a gene pool: A) Gene Flow 

white blood cells or wbc s are mainly 2 types-

1.agranulocytes

2.granulocytes

the monocytes or macrophages of agranulocytes , dendritic cells which are accessory leucocytes, and b cells which is one type of lymphocytes   identify the antigens present on the pathogen's surface. these three cells are called antigen presenting cells(apc) which are phagocytes and destroy the antigens by secreting antitoxins. besides this leukocyte is always plays vital role in the immunity of the body.

hi~~

i would say that hybridization occurs frequently in nature, because there are many types of hybrids that have occurred naturally, such as the mule (male donkey + female horse)