1. Which one of the following animals is cold-blooded?

2. Which one of the following pairs is not correctly matched :

3. Leprosy is caused by

4. The following question consist of two statements, one labelled as the Assertion (A) and the other as ‘Reason (R), You are to examine these two statements carefully and select the answers to these items using the codes given below: Assertion (A) : Though carbohydrates are covalent compounds, they are soluble in water.Reason (R) : Compounds which form hydrogen bond with water are generally soluble in water.

5. What is 'breakbone fever' most commonly known as?

6. Among the given nutrients, milk is a poor source of

7. Balanced diet should have approximately

8. Which one among the following statements about stomach is not correct?

9. Food wrapped in newspaper is likely to get contaminated with

10. In blood, platelets are required for:

11. Which one among the following statements regarding heart sound is correct?

12. Which one among the following groups is the most abundant in terms of number of species identified?

13. Which of the following statements is/are correct?
1. Ligaments are highly flexible.
2. Ligaments connect muscles and bones.
3. Ligaments contain very little matrix. Select the correct answer using the code given below : Code :

14. The involvement of which one of the following is essential in the control of blood sugar ?

15. Consider the following diseases :
1. Cholera 2. Tuberculosis
3. Filariasis 4. Typhoid Which of the above diseases are caused by bacteria?

16. Beri-Beri is caused due to lack of which one of the following types of nutrients?

17. Leishmania, the causative agent of kala-azar, multiplies asexually by

18. AIDS is caused by Human Immuno Deficiency Virus (HIV) which is

19. Which one of the following insects spreads Kala-azar ?

20. Within an animal cell, the most abundant inorganic constituent of protoplasm is

21. Which one of the following is an enzyme?

22. Which one among the following is the largest monkey?

23. Which one among the following is blind ?

24. The wounds of face bleed profusely because

25. Solutions of three enzymes were prepared namely lipase, trypsin and amylase, in order to remove stains from a piece of cloth. Out of these three enzyme solutions, only lipase could completely remove the stain. This indicates that the stain was due to: