1. Which one of the following is a scent gland of mammals?

2. Ciliated Epithelium occurs in frog

3. Frogs are beneficial to us because

4. Which membrane protects the eyes of frog in water?

5. The innermost layer of epidermis in mammals is termed

6. __________ cells line the blood capillaries

7. The most abundant type of animal tissue in the complex animals is

8. Radiation does more damage to cancer cells when compared to normal cells because

9. Which part of hairs have pigment granules of melanin

10. ________ is a merocrine gland

11. Glands of Zeis are associated with eyelashes. These are modified-

12. Which is not a part of reproductive system of female cockroach?

13. The ciliated epithelium in our body may be found in

14. The first milk secreted following child birth is called-

15. Tendons connect the following:

16. Protein not found in the connective tissues is

17. Which of the following helps in locomotion of earthworms?

18. The epithelium found in the lining layer of stomach and intestine is

19. Antibodies are chemically _______________

20. Spot the salivary gland in the following :