Fish, reptiles, amphibians, reptiles and mammals
Bacteria, viruses, and parasites are all agents that cause disease. They are all pathogens. Please mark brainliest!!!! Thanks!!!!!!!
Mitosis, as a cell gives two daughter cells with the number of chromosome in daughter cells remaining same as that of parent, hence also known as equational cell division.
Answer: Mutations are changes to an organism's DNA that create diversity within a population by introducing new alleles. Some mutations are harmful and are quickly eliminated from the population by natural selection; harmful mutations prevent organisms from reaching sexual maturity and reproducing.
Explanation: