Correct Answer:
Option A - Ethology: The scientific and objective study of animal behaviour, usually with a focus on behaviour under natural condition. Some of the main branches of biology, are as follows–
Entomology–Study of insects.
Ecology–Study of the relationship of living things to each other and the environment.
Pomology–Study of fruits and its cultivation.
Euthenics–To improving the internal well being of the human by improving the external factor of their environment.
Sericulture–Study of silk forming and silk worm.
A. Ethology: The scientific and objective study of animal behaviour, usually with a focus on behaviour under natural condition. Some of the main branches of biology, are as follows–
Entomology–Study of insects.
Ecology–Study of the relationship of living things to each other and the environment.
Pomology–Study of fruits and its cultivation.
Euthenics–To improving the internal well being of the human by improving the external factor of their environment.
Sericulture–Study of silk forming and silk worm.