Biology being a science subject has different branches. these includes:
Botany: This is the study of plants. In studying plants, we study the characteristics, and how they perform such characteristics. It is where we discover the ability of plants and how they perform such feats as moving without actually moving.
Ecology: This is the study of living organisms and their environment. How the organism relates with their environment both the living and the non living factors in the environment.
Zoology: The study of animals.
Microbiology: The study of micro organisms and how they affect the other organisms
Agricultural Science: The study of plants and animals that are beneficial to man, and how such organism can be made to produce more for man.
Genetics: The study of inheritable traits or characters in living organism and how this can in effect be manipulated to the benefit of man.