Answer:
Red blood cells and blood plasma do not contain DNA. Red blood cells don't have the DNA containing nucleus and mitochondria. Only white blood cells in blood contain DNA. With blood donation, usually most of the white blood cells are filtered out.
Explanation:
because red blood cells don't have the DNA containing nucleus and mitochondria
Answer:
A. It is the place where energy is produced.
It stores the genetic information, the DNA (chromosomes).
Explanation:
It has more similarity to fossils in layer A than layer D.
Answer:
<h2>A.) The dispersal of seed by force ( explosive mechanism ) </h2>
A. Hormones
secreted directly into the blood