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Worksheetspollination
Total questions: 71
Worksheet time: 57mins
Which of the following is true ?
Pollen is produced by the anther which ( female part )
Pollen is produced by the anther ( male part )
None
Which structure houses a plant's pollen prior to pollination?
True or false?
Pollination is the movement of seeds.
True
False
Which structure houses a plant's pollen prior to pollination?
How does the pollination of most trees and grasses differ from the pollination of flowers?
Trees and grasses self-pollinate; flowers must get pollen from other flowers
Trees and grasses pollinate in the springtime; flowers pollinate in the fall
Trees and grasses are often pollinated by wind; flowers are often pollinated by insects
Trees and grasses have large, heavy grains of pollen; flowers have small, fine grains of pollen
What information can you gather about a brightly-colored flower?
It can only be pollinated by birds, not insects
It has a greater chance of pollination than a dull-colored flower
Its pollen is probably the same bright color
It is probably pollinated by an insect that is attracted to that color
How does insect pollination help the insect?
The insect uses the fertilized seed as food
The insect uses the plant's nectar as food
The insect uses the plant's pollen as food
The insect uses the plant's leaves and petals as food
Honeybees and flowers are linked in a mutually beneficial relationship. What is a "mutually beneficial relationship?"
A relationship in which one participant benefits but the other does not
A relationship in which neither participant benefits
A relationship in which one participant benefits but the other is harmed
A relationship in which both participants benefit
Place the following events in sequence: A) Pollen is deposited on a pistil; B) Pollen fertilizes an ovule; C) A honeybee collects pollen
B, C, A
A, C, B
C, A, B
B, A, C
What is another name for a fertilized ovule?
A pistil
A stamen
An anther
A seed
How does a honeybee collect pollen
It swallows the pollen
It brushes against the pollen as it collects nectar
It puts the pollen in a special pouch in its abdomen
It rubs the pollen on its wings
What can you conclude about flowers that are pollinated by bats?
They are probably located in caves
They probably contain no pollen
They probably bloom at night
They are probably very brightly colored
Write in what you know about pollination.
Which of the following is a pollinator?
spider
dog
bee
mantis
Fill in the blank.
Pollen sticks to bees while they are collecting _______.
fruit
nectar
money
What is the process on how plants makes seeds?
photosynthesis
pollination
Food chain
What helps pollen move form one plant to another?
hummingbirds
bees
butterflies
all of the above
Pollination happens when pollen from another flower touches the _______.
petal
sepal
pistil
After being pollinated, a flower will produce a _______.
seed
another flower
magic spell
bird
How can humans help pollinators?
plant flowers that they like to drink from
put them in zoos
give them water
eat more fruit
What might happen if pollinators, like bees, went extinct?
humans would have less food choices
there would be no more pretty flowers
humans would be glad there were less insects
10
LOOK AT THE PICTURES
Which structure houses a plant's pollen prior to pollination?
A
B
C
D
How does the pollination of most trees and grasses differ from the pollination of flowers?
B
Trees and grasses pollinate in the springtime; flowers pollinate in the fall
A
Trees and grasses self-pollinate; flowers must get pollen from other flowers
C
Trees and grasses are often pollinated by wind; flowers are often pollinated by insects
D
Trees and grasses have large, heavy grains of pollen; flowers have small, fine grains of pollen
What can you infer about a brightly-colored flower?
B
It has a greater chance of pollination than a dull-colored flower
A
It can only be pollinated by birds, not insects
C
Its pollen is probably the same bright color
D
It is probably pollinated by an insect that is attracted to that color
How does insect pollination benefit the insect?
B
The insect uses the plant's nectar as food
C
The insect uses the plant's pollen as food
D
The insect uses the plant's leaves and petals as food
A
The insect uses the fertilized ovule as food
Honeybees and flowers are linked in a mutually beneficial relationship. What is a "mutually beneficial relationship?"
A
A relationship in which one participant benefits but the other does not
B
A relationship in which neither participant benefits
C
A relationship in which one participant benefits but the other is harmed
D
A relationship in which both participants benefit
Pollen is to stamen as _____ is to pistil.
A
Ovule
B
Anther
C
Honeybee
D
Wind
Place the following events in sequence: A) Pollen is deposited on a pistil; B) Pollen fertilizes an ovule; C) A honeybee collects pollen
B
A, C, B
C
C, A, B
D
B, A, C
A
B, C, A
What is another name for a fertilized ovule?
B
A stamen
C
An anther
D
A seed
A
A pistil
How does a honeybee collect pollen?
B
It brushes against the pollen as it collects nectar
C
It puts the pollen in a special pouch in its abdomen
A
It swallows the pollen
D
It rubs the pollen on its wings
What can you infer about flowers that are pollinated by bats?
They probably contain no pollen
C
They probably bloom at night
D
They are probably very brightly colored
A
They are probably located in caves
Pollination is the process by ...
The flower changes in size
Which pollen reaches the flower stigma
The flower loses color
The main function of the pollinator is ...
Nourish plants
Renew the flowers
Carry pollen
How many types of pollinators are there?
3
2
1
An example of abiotic is ...
Bees
hummingbird
Water
The most common pollinators are ...
The mammals
The bats
The bees
The best known pollinating bird species is the
hummingbird
bees
Dogs
Pollinating bats: they are attracted to certain
Lights
high-frequency sounds
Colors
The biotic, which can be
insects or animals.
I do not remember
Water and air
Some examples are
dogs, cats, chickens
lemurs,
geckos, possums and some
monkeys from rainy areas
iguana, squirrel, others
In general, plants that need birds to
reproduce have
fire, water, air, earth
lights, Camera, action
strong colors, such as
red or yellow, and their tubular
phấn hoa
nectar
pollen
stigma
anther
mật hoa
nectar
pollen
stigma
anther
the female part of a flower
nectar
pollen
stigma
anther
the male part of a flower
nectar
pollen
stigma
anther
Pollination in plants is the process where pollen is transferred ___, the male part of a flower, ___, the female part of a flower.
from the nectar to the pollen
from the stigma to the anther
from the anther to the stigma
from the nectar to the stigma
Pollination in plants is the process where _ is transferred from the anther to the stigma.
(a)
Why is pollination _ to the life cycle?
(a)
Plants cannot _ fruit or even seeds unless they are pollinated.
(a)
Pollination is a very important part of the life cycle of plants and they cannot produce fruit or even seeds _ they are pollinated.
(a)
How does pollination occur?
Pollination usually _ naturally and most often it is due to insects, birds, and small mammals.
(a)
Black-and-white lemurs
open the flowers with their fingers and push their long snouts into the opened flowers to get that sweet _ .
(a)
Pollination usually occurs naturally and most often it is due to insects, birds, and small mammals.
