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WorksheetsPollination & Fertilization
Total questions: 21
Worksheet time: 21mins
Name
Class
Date
1.
True/False: Pollination can occur within the same flower.
a)
True
b)
False
2.
True/False: Pollination can occur between flowers of the same plant.
a)
True
b)
False
3.
True/False: Pollination can occur between flowers of the different plants of the same species.
a)
True
b)
False
4.
I have large petals and are usually brightly colored. How am I pollinated?
a)
By animals
b)
By birds
c)
By insects
d)
All of the above
5.
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
6.
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
7.
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
8.
Wind-pollinated flowers usually have ______ and ________ petals.
a)
big ... bright
b)
small .... bright
c)
big ... dull
d)
small ... dull
9.
My flowers are not sweet-scented and I do not produce nectar. How am I likely dispersed by?
a)
By wind
b)
By insects
c)
By water
d)
By explosive action
10.
I have long and feathery stigma that sticks out of the flower. How am I likely to be pollinated by?
a)
By wind
b)
By insects
c)
By water
d)
By explosive action
11.
My pollens are usually sticky and spiky so that they can _______________.
a)
stay on the pollinators' body without falling off easily
b)
prevent pollinators from eating them
12.
What does an ovule become when it is pollinated?
a)
a seed
b)
a sprout
c)
a fruit
d)
it stays an ovule
13.
Pollination is the process by which pollen
a)
causes people to sneeze
b)
is formed inside a plant
c)
moves from stamen to pistil
14.
Fertilization is the process by which an
a)
egg and pollen combine
b)
embryo grows into a plant
c)
animal carries pollen between plants
15.
Can a plant reproduce if it doesn't make seeds?
a)
yes
b)
no
16.
What is the sticky part of the flower that catches pollen?
a)
style
b)
stigma
c)
ovary
d)
petal
17.
Which does not belong in the female part (pistil) of the flower?
a)
style
b)
stigma
c)
filament
d)
ovaries
18.
Do pine cones and flowers serve a similar function?
a)
Yes
b)
No
19.
What is an ovary?
a)
the female part of the flower that becomes a fruit
b)
the female part of the flower that accepts the pollen
c)
the male part of the flower that produces pollen
d)
another name for the stem of the plant
20.
What is a flower called if it has both male and female parts?
a)
a happy flower
b)
a perfect flower
c)
an imperfect flower
d)
an pristine flower
21.
If a bee does not come in contact with a flower's pollen...
a)
the plant is not likely to reproduce
b)
the plant is more likely to reproduce
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