Contents

When seed germinates, its……. Forms roots.
a) Testa                                               
b) Plumule
c) Embryo                           
d) Radical

d

During germination, seed absorbs water through its……..
a) Testa                                               
b) micropyle
c) Cotyledon                     
d) Radical

b

A seed kept at low temperature does not grow because of not getting………
a) Light                                
b) Air
c) Water              
d) Proper temperature

d

The process in which seed grows into a new plant is called ………..
a) Germination                
b) Photosynthesis
c) Respiration                   
d) Fertilization

a

The optimum temperature for seed germination is 250C to………...
a) 250C                                 
b) 200C
c) 350C                                 
d) 300C

c

The first structure develops from the embryo during germination………
a) Shoot                              
b) Flower
c) Root                 
d) None of these

c