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WorksheetsReproduction in flowering plants
Total questions: 35
Worksheet time: 46mins
Name
Class
Date
1.
The male structures of the flower
a)
Pistil
b)
Stamen
c)
Pollination
d)
Petals
2.
What does the Anther contain?
a)
Petals
b)
Ovules
c)
Styles
d)
Pollen
3.
The thin stalk that supports the anther.
a)
Pistil
b)
Stamen
c)
Anther
d)
Filament
4.
The pistil consists of a sticky part where pollen grains land.
a)
Style
b)
Stigma
c)
Stamen
d)
Anther
5.
The female structures of the flower
a)
Pistil
b)
Stigma
c)
Stamen
d)
Ovary
6.
The long stalk-like part that supports the stigma.
a)
Filament
b)
Anther
c)
Stigma
d)
Style
7.
When pollen from the anther contacts the sticky stigma of a pistil.
a)
Germination
b)
Reproduction
c)
Regeneration
d)
Pollination
8.
The reproductive part of the plant that attracts bees and butterflies
a)
Petals
b)
Flower
c)
Stem
d)
Stigma
9.
The flower parts that are a varied color
a)
Seed
b)
Petals
c)
Stem
d)
Leaves
10.
The part of the flower that is under the petals
a)
Stem
b)
Roots
c)
Sepal
d)
Stalk
11.
The male part of the plant that sits on top of the filament
a)
Stamen
b)
Stigma
c)
Anther
d)
Style
12.
The reproductive organ of a flowering plant
a)
Seed
b)
Flower
c)
Pistil
d)
Stamen
13.
Flowering plants reproduce
a)
Asexually
b)
Sexually
14.
The stalk connecting the ovaries and stigmas.
a)
filament
b)
pistil
c)
style
d)
anther
15.
Which part may develop into a fruit?
a)
E
b)
D
c)
C
d)
A
16.
How is C adapted to receiving pollen from male flowers?
a)
Part C is sticky.
b)
Part C is colorful.
c)
Part C produces nectar.
d)
Part C produces eggs.
17.
C, D , and E are collectively known as the ______.
a)
stamen
b)
anther
c)
sepal
d)
pistil
18.
Which part produces sperm enclosed in pollen?
a)
A
b)
B
c)
C
d)
E
19.
How do bees aid in pollination?
a)
They transfer pollen from one flower to another.
b)
They produce and release pollen that is given to a plant.
20.
The ovary, style, and the stigma make up the female part of a plant called the ?
a)
stamen
b)
petals
c)
stem
d)
carpel (pistil)
21.
Wind-pollinated flowers usually have ______ and ________ petals.
a)
big ... bright
b)
small .... bright
c)
big ... dull
d)
small ... dull
22.
My flowers are not sweet-scented and I do not produce nectar. How am I likely dispersed?
a)
By wind
b)
By insects
c)
By water
d)
By explosive action
23.
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
24.
Fertilization is the process by which an
a)
egg and pollen combine
b)
embryo grows into a plant
c)
animal carries pollen between plants
25.
How does fertilization takes place in flowers?
a)
a. Bees help to provide nectar for flowers.
b)
b. Male cells from pollen tube fuse with ovules in the ovary.
c)
c. Pollen grains get suck on the stigma
d)
d. The wind blows pollen grains from flower
26.
True/False: Pollination can occur between flowers of the different plants of the same species.
a)
True
b)
False
27.
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
28.
Wind-pollinated flowers usually have ______ and ________ petals.
a)
big ... bright
b)
small .... bright
c)
big ... dull
d)
small ... dull
29.
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
30.
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
31.
What does an ovule become when it is pollinated?
a)
a seed
b)
a sprout
c)
a fruit
d)
it stays an ovule
32.
What is the sticky part of the flower that catches pollen?
a)
style
b)
stigma
c)
ovary
d)
petal
33.
Which does not belong in the female part (pistil) of the flower?
a)
style
b)
stigma
c)
filament
d)
ovaries
34.
Do pine cones and flowers serve a similar function?
a)
Yes
b)
No
35.
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
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