Answer:
Pharmacodynamics
Explanation:
Pharmacodynamics is the branch of pharmacology concerned with the effects of drugs and the mechanism of their action. So the closest answer to this question is Pharmacodynamics
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Speaking clearly, letting the person know excastly what you are thinking/feeling
B would be the correct answer
Answer:
C. Sex chromosomes
Explanation:
Sex chromosome is a type of chromosome that is responsible for the characteristics of an individual such as ️eye color, Hair type and ️child eye color. The sex of an individual i.e. male or female is also determined by sex chromosomes. Every individual has two pairs of chromosomes, one from father and one from mother. These pairs of genes determine certain physical features or traits in an individual.