Worksheetsplant reproduction; gametogenesis and pollination
Total questions: 19
Worksheet time: 10mins
Name
Class
Date
1.
Pollination is the process by which the pollen grains are transferred from the ________ to the _________.
a)
anther... ovary
b)
anther ... stigma
c)
stigma ... ovary
d)
stigma ... filament
2.
Pollination can occur within the same flower.
a)
True
b)
False
3.
Pollination can occur between flowers of the different plants of the same species.
a)
True
b)
False
4.
How are plants pollinated?
a)
By animals
b)
By birds
c)
By insects
d)
All of the above
5.
Which of the following is/are types of pollination?
A) wind pollination
B) Insect pollination
C) explosive pollination
A) wind pollination
B) Insect pollination
C) explosive pollination
a)
B only
b)
A and B only
c)
All of the above
6.
I am a flower that produces nectar. What is the function of the nectar?
a)
To provide food for the flower
b)
To attract pollinators
c)
To attract animals to disperse the fruits
d)
To produce perfumes for Man
7.
The male part of the flower is________
a)
pistil
b)
sepal
c)
ovaries
d)
stamen
8.
The pollen grains are found in this part of the stamen.
a)
anther
b)
style
c)
pistil
9.
Small grains that contain a plant's male reproductive cells.
a)
stamen
b)
pollen
c)
pistil
d)
stigma
10.
The enlarged base of the pistil that stores the eggs of the plant is the ___.
a)
ovary
b)
ovule
c)
stigma
d)
style
11.
Brightly colored parts of flowers that attract insects.
a)
petals
b)
pistils
c)
stamen
d)
filaments
12.
The egg cells inside the ovaries are called
a)
ovules
b)
anther
c)
seeds
d)
stamen
13.
The female part of a flower is
a)
pistil
b)
stamen
c)
filament
d)
sepal
14.
Pollination can occur between flowers of the different plants of the different species.
a)
True
b)
False
15.
What is the function of the nectar?
a)
To provide food for the flower
b)
To attract pollinators
c)
To attract animals to disperse the fruits
d)
To produce perfumes for Man
16.
Gametes are
a)
sex cells
b)
pollen
c)
ovules
d)
reproductive cells
17.
Pollen tube is made from
a)
pollen cell
b)
tube cell
c)
ovule
d)
endosperm
18.
Process in which pollen comes to stigma is called
a)
pollination
b)
fertilization
c)
seed production
d)
fruit production
19.
Pollen is transferred from stigma to ovary by
a)
pollen tube
b)
by pollinators
c)
by itself
d)
it is not transferred
100 %
