1 Answers
Option 4 : Ichthyology
The correct answer is- 'Ichthyology'
- Let’s look at what the given words mean:
- Herpetology: study of amphibians (उभयचरों का अध्ययन)
- Entomology: study of insects (कीड़ों का अध्ययन)
- Mycology: Study of fungi (कवक का अध्ययन)
- Ichthyology: Study of fishes (मछलियों का अध्ययन)
Thus, option 4 can be substituted for the given expression.
4 views
Answered