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reproduction in plants

Total questions: 18

Worksheet time: 6mins

Name
Class
Date
1.

Name the type of asexual reproduction observed in the image.

a)

Binary fission

b)

Multiple fission

c)

budding

d)

fragmentation

2.

We have all seen bees fly around flowers. When a bee drinks nectar from one flower they sometimes brush up against the stamen. When they go to another flower, they can drop some pollen on the pistil. What process are the bees helping with?

a)

pollination

b)

germination

c)

fertilization

d)

seed dispersal

3.

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

4.

Which of the following lists the processes in the order they need to occur, even though there is no start and no end.

a)

pollination, fertilization, seed dispersal, germination

b)

fertilization, pollination, seed dispersal, germination

c)

germination, fertilization, pollination, seed dispersal

d)

germination, seed dispersal, pollination, fertilization

5.

The female parts of a flower are ____________________.

a)

ovary

b)

ovule

c)

anther

d)

stigma

6.

The ______ supports the stigma and keeps it high above the plant to receive pollen grains easily.

a)

style

b)

filament

c)

stalk

d)

stem

7.

Which is NOT a characteristic of flowers that are pollinated by wind?

a)

feathery stigma

b)

light

c)

sweet nectar

d)

small petals

8.

Which of the following describes Self-Pollination?

a)

Pollen grains are transferred from anther to stigma of another flower.

b)

Pollen grains are transferred from filament to stigma of the same flower.

c)

Pollen grains are transferred from anther to stigma of the same flower.

d)

Pollen grains are transferred from stigma to anther of the same flower.

9.

Cutting the roots from a carrot and allowing it to grow into a newly formed daughter carrot is called __________.

a)

Vegetative Reproduction

b)

Cloning

c)

Binary Fission

d)

Plants vs. Zombies

10.

Bryophyllum reproduce through_______

a)

Buds

b)

stem

c)

root

11.

Cutting is used in ____________________________.

a)

sugarcane

b)

rose

c)

both rose and sugarcane

12.
attaching a cutting of one plant to another plant
a)
cutting
b)
grafting
c)
painting
d)
planting
13.

A disadvantage of asexual reproduction is

a)

No variation

b)

rapid growth

c)

simple reliable process

d)

no waste

14.
Which is true about Asexual reproduction?
a)
Insects are needed to transfer pollen.
b)
New plants grow from seeds. 
c)
Offspring are genetically identical to their parent.
d)
Two types of gametes are involved. 
15.
Which structure is not essential in wind-pollinated flowers?
a)
anther
b)
ovary
c)
petal
d)
stigma
16.
Which cells will grow to be genetically identical to parent?
a)
A
b)
B
c)
C
d)
D
17.
Many wind-pollinated flowers have __________.
a)
feathery stigmas and light pollen.
b)
feathery stigmas and sticky pollen.
c)
short stigmas and light pollen.
d)
short stigmas and sticky pollen. 
18.
An investigation was carried out on a plant species.  Plant 1 – Anthers removed; buds left open to the air. Plant 2 – Anthers untouched; paper bag tied tightly around each bud. Plant 3 – Anthers removed and paper bag tied tightly around each bud.  
Although all flowers later opened normally, only those on plant 1 produced seeds. This results shows that:  
a)
only cross-pollination can take place.
b)
only wind-pollination can take place. 
c)
only insect-pollination can take place.
d)
both self-and cross-pollination can take place.