The walls of the ovary develop into……..
a) the fruit
b) the testa
c) the seed
d) none of these
The ovule develops into……
a) the fruit
b) the testa
c) the seed
d) none of these
Under favorable conditions, the seeds of angiosperm develops into new…….
a) sporophyte
b) gametophyte
c) both a and b
d) none of them
Explanation: gametophyte and sporophyte show alternation of generation
Angiosperms are……
a) annual
b) biennial
c) perennial
d) all of these
Explanation: Annual plants germinate, bloom, set seed and die all in one year. Biennial plants have a life cycle of two years, so they germinate and grow one year, bloom and die the following. Everything which lasts longer than two years is perennial
Inflorescence and its Major Types:
In some angiosperm plants, individual flowers are quite large and are borne singly on the pedicel. Such flowers are called……
a) solitary
b) inflorescence
c) mononucleitic
d) both a and b
