• Ethology is considered the study of the behaviour and character of animals in their habitat. 
• Ethology is significant as a subject for animal studies and animal-based items like the dairy business, meat industry, fleece industry, and some more. 
• The behaviour of animals helps in keeping up with well-being and animal welfare. 
• Ethology incorporates sorts of ways of behaving like taking care of the conduct of the animals, communication behaviour, social way of behaving, sexual way of behaving, maternal way of behaving, and so on.

Hence, option B is the correct answer.