Answer:
Mast Cells
Explanation:
Mast cells release histamine in the blood stream, when they detect a substance that triggers an allergic reaction, also called an allergen.
I believe the answer would be Letter
B. Psychology
Answer:
Explanation:
DNA replication is the process of making new copies of DNA. Transcription is the process by which DNA is copied (transcribed) to RNA. 2. DNA replication is important for properly regulating the growth and division of cells.
A genus is composed of a number of similar SPECIES.
Meiosis i believe is the reproduction of humans where mitosis is the reproduction of cells