The process of fusion of ……sperm is called double fertilization.
a) one
b) two
c) three
d) five
Double fertilization is characteristics of………
a) bryophytes
b) ptridophytes
c) flowering plants
d) algae
Seed is formed from…………………
a) ovary
b) ovule
c) embryo
d) pollen grain
Fruit formed from……………………
a) ovary
b) ovule
c) pollen grain
d) none of these
Seeds:
The outer covering of seed is…………….
a) hilum
b) testa
c) epicotyle
d) plumule
