Biology Set 27 FAQs

1. One parent cell undergoing meiosis forms how many daughter cells?

2. The normal systolic pressure is about:

3. Ranganathittu Bird Sanctuary, among the regions preserved through the efforts of Salim Ali, is in:

4. Consider the following pairs: (I) Chulha – Traditional stove (II) Sil-batta – Stone grinder (III) Gas stove – Traditional stove Which of the pairs given above is/are correctly matched?

5. On average, the adult human skeleton makes up about what percentage of body weight?

6. The greatest number of individuals in an ecosystem is generally of:

7. In adolescent boys, the growth of the voice box may be seen as a bump in the throat called:

8. In the life cycle of a butterfly, the stage between the larva and the adult is the:

9. The copper-T is an example of:

10. Which of the following is correctly matched?

11. Penicillin is derived from:

12. The National De-addiction Helpline number is:

13. Plants whose seeds have two cotyledons are called:

14. Plants that grow very tall with hard, thick, brown woody stems and branches starting higher up on the stem are called:

15. Which of the following is NOT included under Kingdom Protista?

16. The air that always remains in the lungs during the breathing cycle, giving time for gas exchange, is called:

17. A diet that has all essential nutrients, roughage and water in the right amount for proper growth and development is called:

18. The sexual spores produced endogenously in sac-like asci are:

19. The nucleus as a cell organelle was first described by:

20. Deficiency of growth hormone in childhood leads to:

21. Blood pressure is measured with an instrument called:

22. In pea plants, an alteration in the gene for an enzyme that makes it less efficient results in a:

23. The ability of any living plant cell to develop into a complete plant was proposed in 1902 by:

24. The processes which together perform the maintenance job of a living organism are called:

25. Which of the following is NOT a fossil fuel?

26. Regular use of addictive substances, once a strong urge to take them again and again develops, is called:

27. The number of humps in a camel of the cold desert of Ladakh is:

28. A basic event in reproduction is the creation of a:

29. A solution whose solute concentration is higher than that inside the cell is called:

30. Consider the following statements: (I) Fishes have a 2-chambered heart. (II) Amphibians have a 3-chambered heart. (III) All reptiles have a 3-chambered heart. Which of the above is/are correct?