Parthenogenesis is the development of an organism directly from:

A.Female gametes

B.Vegetative cells

C.Fertilized ovum

D.None

Which type of stem modification is seen in banana?

A.Stem tuber

B.Bulb

C.Corn

D.Rhizome

In which of the following, gametes are released in the surrounding medium

A.Fishes

B.Amphibians

C.Earthworm

D.Both A and B

Find the monoecious plant

A.Coconut

B.Cucurbits

C.Both A and B

D.Papaya

If the gametes are similar in their appearance they are called as

A.Anisogametes

B.Isogametes

C.Homogametes

D.Both B and C

In which of the following mammal Oestrus cycle is absent:

A.Cow

B.Horse

C.Monkey

D.Rabbit

__________ is formed just after fertilization.

A.Morula

B.Blastula

C.Zygote

D.Foetus

Which type of spores are produce by pteridophytes and gymnosperms?

A.Spore myoblast

B.Somatic spores

C.Heterospores

D.Homospores

What is common between vegetative reproduction and apomixis?

A.Both are applicable to only dicot plants

B.Both bypass flowering phase

C. Both occur round the year

D.Both produces progeny identical to parent

Which structure provides surface for the settlement of pollen grains in angiosperm plants?

A.Anther

B.Style

C.Stigma

D.Pollen tube