Question 1

1. Flowers with both a stamen and a pistil are called-

Accepted Answer

Bisexual flowers

Answer

Flower

Answer

Unisexual flowers

Answer

incomplete flower

Question 2

2. The transfer of pollen from the anther to stigma is called-

Accepted Answer

Pollination

Answer

Fertilization

Answer

Diffusion

Answer

Adoption

Question 3

The fusion of female reproductive nucleus with the male reproductive nucleus is known as-

Accepted Answer

Fertilization

Answer

Adoption

Answer

Regeneration

Answer

Excretion

Question 4

One nucleus of the pollen tube and secondary nucleus of the ovum grow into-

Accepted Answer

Endosperm

Answer

Stamen

Answer

Anther

Answer

Stigma

Question 5

Which of the following fruit is produced by parthenocarpy?

Accepted Answer

Banana

Answer

Brinjal

Answer

Jackfruit

Answer

Apple

Question 6

Where does fertilisation occur in plants-

Accepted Answer

ovary

Answer

pollen grain

Answer

style

Answer

stigma

Question 7

Which of the following statement is true about the stigma-

Accepted Answer

sticky and holds the pollen grains

Answer

to produce scents to attract birds and insects

Answer

there is no function of it

Answer

to attract bees

Question 8

Which of the following constitute a pistil-

Accepted Answer

stigma , anther and ovary

Answer

stigma , stamen and ovary

Answer

pollen sac ,style and ovary

Question 9

Which of the following develop into fruit-

Accepted Answer

Ovary

Answer

ovules

Answer

petals

Answer

style

Question 10

In most species of plants, food is stored in-

Accepted Answer

cotyledon

Answer

radicle

Answer

plumule

Answer

zygote

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