Answer:
Explanation:The condition of the Rh factor is called __RH positive_when present and__rh negative_ when absent.
Answer:a positive feedback
Explanation: positive feedback is a type of feedback mechanism employed by the body,in which an output is enhanced or acclerated.
In contrast to negative feedback where the body regulates it's internal conditions by reducing the effect of a stimuli,In positive feedback ,the body enhances the effect of the stimuli.
It is not common as negative feedback in homeostasis.
An example is the increasing release of oxytocin to promote contractions during childbirth,until the child is born.
Another example is the accumulation of blood platelet , in the site of blood vessels injury to
cause blood clotting.
Answer:
isotonic solution
Explanation:
this means the inside and outside of the solute are the same
The answer is B. germline mutation.
The germline mutation is heritable variation in the lineage
of reproductive (germ) cells. Germ cells are cells that give rise to the gametes, so a
mutation in germ cell will be seen in a sperm cell or egg cell but not in a skin cell, for example.
The point mutation is the changes in a single
nucleotide base on the DNA molecule.
Frameshift mutation, due to addition or
deletion of a base, results in the change of reading frame and totally
different translation
<span>Somatic mutation is mutation in a somatic
cells and is not passed on to the next generation. </span>
