<span>it is described as an inversion heterozygote</span>
Answer:
Immune system of the body helps in fighting with the infectious agents that are foreign for the body. So the immune system protects us from infection.
When any foreign substance(antigen) comes in the body B-lymphocyte recognize it by binding the antigen through its receptor. After recognizing the antigen, B cell divides into antibody-producing plasma cell and memory cell.
Antibodies produced by plasma cells help in destroying the antigen by getting the antigen recognized by phagocytic cells or by complement activation.
B cells are antigen-presenting cell which present antigen to T cell and then T cell activates and produce chemicals that kill the antigen. Therefore the immune system has many immune cells that activate when an antigen comes in the body. This is how the immune system functions.
<span>B.) It is moving away from Earth.</span> When an objects moves far from the viewer, it's light is affected by a change called doppler effect or doppler shift.
A. animal can fly; AA. animal can't fly. That should be the correct answer. I hope that this helps you!
Answer: Incomplete dominance
Explanation: Incomplete dominance is an aspect of go-between inheritance whereby one allele for an outstanding characteristic is not totally represented over its allele appearing in pairs. This brings about about a third set of noticeable characteristics of an individual occurring from the interaction of its genotype with the environment in which the represented physical characteristics like hair type, in this case, is a mixture of the phenotypes of the two alleles.
