Answer:
The correct answer is option B, Zoology
Explanation:
Let’s look at the definition of each term one by one –
a) Ethology – Ethology deals with the study of animal behaviour and the evolutionary factor that led to the development of such behaviour in any organism.
b) Zoology – It is the study of animals and their nature, physiology, genetic history, evolutionary pattern and behaviour.
c) Biology – It deals with the study of all sorts of living organisms.
d) Physiology – It deals with the physical functioning of the organism and their parts.
It is the zoology that includes study of every thing about animals i.e anatomy, behavior, physiology, evolutionary pattern etc. Thus option B is correct.
