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Behaviors, Structures, and Flower Reproduction

Total questions: 45

Worksheet time: 24mins

Name
Class
Date
1.

The part of the stamen that produces the pollen grains is the ___.

a)

anther

b)

pistil

c)

filament

d)

ovary

2.

Small grains that contain a plant's male reproductive cells.

a)

stamen

b)

pollen

c)

anther

d)

stigma

3.

Brightly colored parts of flowers that attract insects.

a)

petals

b)

pistils

c)

stamen

d)

filaments

4.

The transfer of pollen, containing the sperm cells, to the female part of the flower.

a)

seed disperal

b)

pollination

c)

germination

d)

fertilization

5.

What is the function of the nectar in a flower?

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.

The male reproductive structure of a flower is the ___.

a)

pistil

b)

ovary

c)

stamen

d)

ovule

7.
Fertilization is the process by which an 
a)

egg in the ovule combines with the sperm in the pollen.

b)
embryo grows into a plant
c)
animal carries pollen between plants
8.
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
9.
What does an ovule become when it is pollinated?
a)
a seed
b)
a sprout
c)
a fruit
d)
it stays an ovule
10.

"D" on the diagram would be the _________ of the fower.

a)

anther

b)

stamen

c)

stigma

d)

style

11.

"A" on the diagram would be the ____________ of the flower.

a)

stamen

b)

ovary

c)

ovule

d)

pistil

12.

"B" on the diagram would be the ________ of the flower.

a)

ovary

b)

ovule

c)

stigma

d)

sepal

13.

"G" on the flower diagram would be the _________ of the flower.

a)

pistil

b)

anther

c)

stamen

d)

ovary

14.

These help the plant to reproduce.

a)

flowers

b)

stems

c)

leaves

d)

roots

15.

Which statement best describes pollination?

a)

The transfer of pollen grains form the anther to the pistil

b)

The transfer of pollen grains from the pistil to the anther

c)

The transfer of pollen grains from the pistil to the stamen

d)

A bee coming to a flower for nectar

16.
A plant can have both male and female parts.
a)
True
b)
False
17.
Why do bees go to flowers?
a)

to collect nectar

b)
to keep warm during the winter
c)
to find other bees
d)
to work together
18.

The outer cover that protects the seed is

a)

scar

b)

seed coat

c)

embryo

d)

stem

19.

What is the definition for Germination?

a)

THE GROWTH OF A PLANT INTO A SEED

b)

THE GROWTH OF A SEED INTO A MATURE CAT

c)

THE GROWTH OF A SEED INTO A MATURE PLANT

d)

THE GROWTH OF A SEED INTO ROOTS OF A PLANT

20.

The seed contains a small _______________ called an embryo.

a)

Baby Plant

b)

Rock

c)

Shovel

21.

What name is given to the food store within a seed?

a)

Monocot

b)

Dicot

c)

Cotyledon

d)

Hilum

22.
1.
a)
A
b)
B
c)
C
d)
D
23.
2.
a)
A
b)
B
c)
C
d)
D
24.
3.
a)
A
b)
B
c)
C
d)
D
25.
4.
a)
A
b)
B
c)
C
d)
D
26.
7.
a)
A
b)
B
c)
C
d)
D
27.
8.
a)
A
b)
B
c)
C
d)
D
28.
9.
a)

A

b)

B

c)

C

d)

D

29.
10.
a)
A
b)
B
c)
C
d)
D
30.
3.
a)
A
b)
B
c)
C
d)
D
31.
4.
a)
A
b)
B
c)
C
d)
D
32.
8.
a)
A
b)
B
c)
C
d)
D
33.
9.
a)
A
b)
B
c)
C
d)
D
34.
3.
a)
A
b)
B
c)
C
d)
D
35.
4.
a)
A
b)
B
c)
C
d)
D
36.
5.
a)
A
b)
B
c)
C
d)
D
37.
8.
a)
A
b)
B
c)
C
d)
D
38.
9.
a)
A
b)
B
c)
C
d)
D
39.

A biologist in the field finds a large animal tooth like the one shown. Which describes how a tooth of this shape and size was most likely used?

a)

to bite into large prey

b)

to chew insects

c)

to eat grass

d)

to eat leaves from trees

40.

Cows have specialized stomachs for digesting their food. This would be considered a ____________ of the cow.

a)

structure

b)

function

c)

behavior

41.

In a cow, the rumen is the largest of the four chambers in the stomach and provides an environment where bacteria help ferment and digest plant material. This would be a ______________ of the rumen.

a)

structure

b)

function

c)

behavior

42.

The Canada goose will often migrate South for winter. This is a ____________ of the goose.

a)

structure

b)

function

c)

behavior

43.

A bird's wings are a structure that allows a bird to fly. Flying is a _____________.

a)

structure

b)

function

c)

behavior

44.

A turtle has a shell. This is a ______ of the turtle.

a)

structure

b)

function

c)

behavior

45.

The venus fly try has modified sharp leaves called spines. This allows the plant to trap prey and not allow it to escape. This would be a ___________ of the spines.

a)

structure

b)

function

c)

behavior

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