RRB GROUP D Biology Quiz - 20

Attempt now to get your rank among 5 students!

Question 1:

Which of the following correct regarding study of drugs?

Question 2:

What are the general characteristics of archaebacteria?

Question 3:

The human heart is-

Question 4:

What are the Components of environment?

Question 5:

Strengthening material of prokaryotic cell wall is?

Question 6:

Leaves are attached to the stem at-

Question 7:

Which of the following was the first antibiotic discovered by Alexander Fleming in 1928?

Question 8:

Alginic acid is produced by which of the following Algaes ?

Question 9:

Which of the following classes of organisms can live on land and in water?

Question 10:

Emergency contraceptives are effective if used within ?