General science biology mcq question

1. Animal without red blood cells
Option B, Earthworm

2. Name the blood cells in which nucleus is absent
Option B, Blood Platelets

3. Number of eyes found in Earthworm
Option C, No eye

4. Hardest Part of the Human Body
Option A, Tooth Enamel

5. Botany is also known as
Option A, Phytology

6. Agrostology is the study of
Option C, Grass

7. Which of the following is not an Endocrine Gland
Option A, Spleen

8. Yellow color of urine is due to presence of
Option B, Urochrome

9. Plants growing in sunlight are called
Option C, heliophytes

10. Vitamins are
Option B, Micro nutrients

11. Source of infection in diseases like Tuberculosis, Mumps and Whooping cough is
Option B, Droplets of saliva

12. DNA can be found in what Organelles
Option A, Chloroplasts and Mitochondria

13. Cancer is caused by
Option C, Uncontrolled mitosis

14. Which among the following is a Vitamin
Option B, Follic acid

15. Blood pressure is measured with
Option C, Sphygmomanometer

16. The human heart is
Option B, Myogenic heart

17. Who is known as the father of Zoology
Option B, Aristotle

18. Spermology is the study of
Option A, Seed

19. The phenomenon of summer sleep by animals is called
Option B, aestivation

20. Nuclear membrane is absent in
Option D, Nostoc

21. The outer membrane that covers the brain is
Option B, Dura mater

22. Tikka disease is related with the crop
Option C, Ground nut

23. The rate of heartbeat is accelerated by the hormones
Option A, Adrenaline

24. The total number of pairs of Peripheral nerves in man are
Option C, 43

25. Which one of the following vitamins is known as the anti sterile factor
Option B, Riboflavin