Organism a and b is the to closest to be the same
I think is termed: Pressure filtration.
bats and primates are both part of the mammal taxon they have common ancestor since they have that they might also have alike dna and same function or same structure of bones (i haven’t learned this in a long time so sorry if im wrong)
They are made of the same material, a number of substances, common to all, which show a unit of composition.
Answer:
Antigens, and epitopes.
Explanation:
Antigen is known as a substances which is capable of the causes an immune response in the body, and specifically activating white blood cells which are known as body's infection fighting cells. In general antigens are two types:
1) Foreign antigens or heteroantigens.
2) Auto-antigens or self antigens.
Epitopes are the part of an antigen which is recognized with the help of immune system, specifically by B cells, T cells, and antibodies. They are also called as antigenic determinants. The epitope is defined as the specific part of the antigen where an antibody binds.
