Answer:
Option (A).
Explanation:
Haptens may be defined as incomplete antigen that are not capable of inducing an immune response.
Hapten is a small molecule that reacts with specific antibody but only generates an immune response when these are conjugated with the carriers or proteins. Penicillin is a hapten and generates an immune response when conjugated with the carrier molecule.
Thus, the correct answer is option (A).
Answer:Sweat glands help cool you down on a hot day
Explanation:
A group of same kind of cell is called tissue
Answer:
well, I'm no college student but using common sense you need more than one so when one fails the other can come in and hopefully succeed.
Explanation:
The answer is "c. Some alleles are dominant and other are recessive"