Page 3 - 3.Home Assignment I-(Obj & Subj) -Role of hormones
P. 3
SUBJECTIVE
Marks Level
Q.1 Name the hormone responsible for the process of metamorphosis 1 E
in-
(a) Frog
(b) Butterfly
Q.2 Which hormone controls the metamorphosis of silkworm? 1 E
Q.3 (a) Define the term tadpole. 1 Av
(b) Name the mineral used for the metamorphosis of frog.
Q.4 What are the different stages of silkworm which are controlled by 1 Av
insect hormone?
Q.5 What will happen if the water in which tadpole is growing doesnot 3 D
containsufficient iodine?
Q.6 What is metamorphosis? Explain the process of metamorphosis in 3 D
frog with the help of a neat and labelled diagram.
