Question

20. (a) Identify the endocrine glands A, B, C, D, E and F in the given diagram. (b) List the functions of parts D and F.
(A)



(C)




(F)


CBSE Class X Science SA 2 (3 Marks)

Answer 1

(a) A —Pituitary                                                                                            

B    —Thyroid                                                                                      

C —Adrenal                                                                                         

D    —Pancreas                                                                                     

E   —Ovary                                                                      

F —Testis.                                                                                                                           
(b) Pancreas : Secrete insulin which controls amount of sugar in blood.

Testes :Secrete testosterone which contras sperm production/secondary sexual characters