Antagonist, which is a drug that inhibits the production of a chemical in the body. This is the opposite of an agonist drug.
Answer:
I think it's (E) but I'm not sure
Answer:
Vestigial Structures
Explanation:
These rudimentary (basic) structures are often homologous to structures that correspond in related or ancestral species.
CELL WALL, only plant calls have a cell wall
Answer:
All of the above.
Explanation:
Regulation of the expression of genes refers to different processes tge cells use to increase or decrease the production of some gene content. It involve Turing gene on and off so as to ensure that appropriate genes are expressed at the right times. This allow organism to respond to changes in their environment.
