Answer:
1. B
2. C
(check with your teacher to make sure and explain it to you)
Answer:
D
Explanation:
In the rainforest, which is a humid subtropical climate, winter is non-existent because of how hot it is.
<span>A
section of DNA that is not expressed in the gene product is called
intron. The final messenger RNA molecule is called exon. Eukaryotic cells have
the enzyme to cut off the intron section to produce a continuous strand
of mRNA so that protein synthesis can occur. Prokaryotic cells can
express the information to produce protein directly as the mRNA does not
contain intron. </span>
The answer is Preformed
antibodies in the recipient's blood will
bind and clump the donated cells.
Every person’s blood
type is determined by the antigen on their blood cells. If a person is of blood group A, then they have antigen A in their blood cells. Additionally, the same person will have antibodies to the alternative antigen, i.e in our case the
person with blood group A will have
antibodies for antigen B. Therefore if a patient with blood group A is transfused
with blood group B blood, then the antibodies in the patient will bind to the transfused
blood cells and cause agglutination.
