Would need a strong background in biology and ... B. Chemistry
Answer:
a) Homozygous
Explanation:
An organism in which the two copies of the gene are identical is called homozygous in that gene. An organism with two different alleles of the genes is called heterozygous.
Answer:
by observing whether the nichesize changes afterthe introduction of a similar non natives species
Explanation:
an organism that occupies it's specificed niche will these to increase in size due to the proper conditions at its niche
The right ventricle pumps blood to the lungs, while the left ventricle pumps blood to all over the body.