Biology MCQs Who is who Quiz

1. Immunization by vaccination was first introduced by?

2. The first antibiotic to be discovered was-------------?

3. Which one of them is a micro-molecule?

4. About ---------- of the body weight of a mammal is water ?

5. Smallest disease causing agents in plants are ?

6. The scientific study of livings is called?

7. Most cell membranes are composed principally of ?

8. Which is an organic compound found in most cells ?

9. Hydra has-----------?

10. The molecules of living matter that provide building blocks are mostly based on:

11. Functional unit of DNA Is------------?

12. Which is the largest gland in the human body?

13. Vaccine was first developed by---------------?

14. About ---------- of the body weight of a mammal is water ?

15. Co-enzyme is often formed from ?

16. Robert Hooke discovered-------------?

17. The average internal temperature of human body is ----------?

18. Human blood is an example of----------?

19. Number of chromosomes in E.coli ?

20. Fungi resemble plants because they lack-----------?


 

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