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WorksheetsReproduction in Flowering Plants
Total questions: 15
Worksheet time: 9mins
Name
Class
Date
1.
The part of the stamen that produces microspores that become pollen grains is the ___.
a)
anther
b)
pistil
c)
filament
d)
ovary
2.
The enlarged base of the pistil that stores the eggs of the plant is the ___.
a)
ovary
b)
ovule
c)
stigma
d)
style
3.
The tip of the style that has sticky hairs to trap pollen is the ___.
a)
stamen
b)
stigma
c)
ovary
d)
style
4.
This occurs after a tube grows down from the pollen grain through the style to the ovary.
a)
pollination
b)
germination
c)
fertilization
d)
seed dispersal
5.
Pollination is the process by which pollen
a)
causes people to sneeze
b)
is formed inside a plant
c)
moves from stamen to stigma
d)
moves from stigma to stamen
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.
A bee buzzes inside a flower to drink some nectar. While there it touches the stamen. Later the bee goes to another flower and comes into contact with the flower's pistil. Which process of reproduction is this helping with?
a)
pollination and fertilization
b)
plant growth and fertilization
c)
germination and pollination
d)
seed dispersal and germination
8.
What part of the flower is B ?
a)
pistil
b)
petal
c)
ovary
d)
pollen
9.
The petals job is not only to protect the reproductive parts of the plant, but also to
a)
keep wind away from the stamen
b)
attract pollinators with their colors
c)
absorb sunlight
d)
fall off and become food for bugs
10.
Seed structure that grows become roots
a)
radicle
b)
plumule
c)
cotyledon
d)
endosperm
11.
Seed structure that protects seed
a)
radicle
b)
plumule
c)
endosperm
d)
seed coat(testa)
12.
Small leaf-like structures forming an outer circle at the base of a flower.
a)
petals
b)
sepal
c)
stigma
d)
pistil
13.
They enclose the egg cells inside the ovaries.
a)
ovules
b)
anther
c)
seeds
d)
stamen
14.
Contains a young plant inside that grows into a big plant
a)
Seed
b)
Seed coat
c)
Seed leaves
d)
Seedling
15.
Flowering plants?
a)
angiosperms
b)
gymnosperms
c)
mosses
d)
ferns
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