C. Pepsin is the hormone that is produced mainly in the stomach and regulates secretions of gastric juice.
Answer:
A. the frequency will decrease because all mutations are harmful, thus People with the mutation will die.
Answer:
Explanation:The condition of the Rh factor is called __RH positive_when present and__rh negative_ when absent.
Answer:
Congestive Heart Failure.
Explanation:
Congestive heart failure may be defined as a type of the chronic condition that might affect the pumping of the heart muscles. The fluid gets accumulated in the heart.
The congestive heart failure cannot be easily marked in youngsters but can be marked easily in the old persons. The individual feels difficulty in breathing and may also suffer from the tachycardia. Excessive sweating and change in the nail color is common in severe heart failure.
Thus, the correct answer is option (D).
