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Biology Practice Test
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Biology Practice Test
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25 Questions

1. Which of the following vitamins is produced in the sun's rays?
2. Antibodies that participate in the defence mechanisms of our body are
3. Plants that grow in saline water are called
4. Insects have
5. A malignant (cancerous) tumour developing from bone, muscle, or other framework tissue in the body is called a
6. The fruit banana mainly contains
7. White blood corpuscles in the human body have a diameter of approximately
8. What is the main purpose of white blood corpuscles?
9. Which of the following is a bacterial disease?
10. Which statement is correct?
11. Cancer is a deadly disease because it has the ugly potential of
12. Which of the following helps in the clotting of blood?
13. Rubber is obtained from
14. The main sources of biofertilizers are
15. Monotremes are unique mammals because they
16. If a freshwater plant is put in sea water, its cells will
17. The major function of the cortex is
18. The unicellular algae used to regulate the supply of oxygen in a space programme are
19. Plants bend towards the source of light on account of the movement of curvature known as
20. The pancreas secrete
21. Which of the following is a carnivorous plant?
22. Red blood corpuscles are formed in the
23. Which of the following vitamins promotes the healthy functioning of eyes in human beings?
24. Reproductive organs in anthrophyta are in the
25. Lion is kept under Eltonian pyramid as a