RRB GROUP D Biology Quiz - 35

Attempt now to get your rank among 3 students!

Question 1:

The estrogen and androgen hormones that regulate, sexual development and function are structurally related to:

Question 2:

‘Historia Animalium’ is a book written by

Question 3:

The study of fruit culture, a branch of horticulture is termed as-

Question 4:

Which of the following is an example of genetic engineering?

Question 5:

Which of the following pathogen is the cause of Baldness?