The structure of the mature sperm contains a tail, middle section having mitochondria and a head part. The tip of the head part contains <u>acrosome </u>and nucleus. The sperm at maturity, contains a cap like structure at the anterior end. It is termed as acrosome. In this structure, enzymes are present which help the sperm to penetrate into the egg for fertilization. The acrosome allows the plasma membranes of both the cells to fuse and fertilization takes place.
Since no situations are described in this query, evolution is the process by which animals tend to adapt and respond to selection factors which aid them to survive harsh environment. Moreover, in the process of gene duplication, mitosis could provide an example to this process or simply the cell division.
I feel like it is D.......
Answer:
granum, a grain, in reference to the coarse-grained structure of such a completely crystalline rock.
Explanation:
Answer:
Social psychology is a correct answer.
Explanation:
The branch of psychology that studies how a person's thoughts, feelings, and behavior are influenced by the presence of other people and by the social and physical environment is called '' Social psychology."
Social psychology studies about people's feelings, behaviors and thoughts are influenced by the involvement of other people.
It explains the cause of how the feelings, beliefs, thoughts, goals, and intentions are influenced by others.
Thus Social psychology is the branch of psychology which deal with the studies human interaction in the social groups and explain the social situation's impact on human behavior.
