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Pollination

Total questions: 18

Worksheet time: 9mins

Name
Class
Date
1.

The moth deposits its eggs in the locule of the ovary of ----------------flower.

Hint : This flower needs moth to complete its lifecycle.

a)

Yucca

b)

Amorphophallus

c)

Salvia

2.

Which of type of pollination is used if the flowers are not brightly coloured?

a)

wind

b)

insects

3.
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
4.
What is pollen?
a)
a thick substance
b)
a watery substance
c)
a fine powdery substance
5.
Why do bees need nectar?
a)
to eat
b)
to sleep
c)
for honey
d)
to be sticky
6.

Name the type of Pollination

a)

Anemophily

b)

Ornithophily

c)

Entomophily

d)

Chiropterophily

7.

Wind-pollinated flowers typically have

a)

A scent

b)

Nectar

c)

Small, light and powdery pollen

d)

Large and colourful petals

8.

Bird-pollinated flowers typically have

a)

Large amounts of nectar

b)

No fragrance

c)

Large amounts of pollen

d)

A dull colour

9.

Insect-pollinated flowers typically have

a)

Small, inconspicuous flowers

b)

No scent

c)

Light, powdery pollen grains

d)

Relatively large, and often sticky grains of pollen

10.

What type of pollination is shown in this diagram?

a)

Cross pollination

b)

Self pollination

c)

Autogamy

11.

Which of the following flowers is pollinated by insects?

a)
b)
12.

An example of abiotic agent of pollination is ...

a)

Bees

b)

hummingbird

c)

Wind

13.
The part of the flower on which the pollen grains land.
a)
pistil
b)
stamen
c)
style
d)
stigma
14.
The part of a flower that produces the male reproductive cells (pollen).
a)
anther
b)
style
c)
stigma
d)
filament
15.

What makes a flower look beautiful?

a)

Its Thalamus

b)

Its Petals

c)

Its Stigma

d)

It Pistil

16.

In Vallisneria, the type of pollination is ................

a)

Wind pollination

b)

Insect pollination

c)

Self pollination

d)

Water pollination

17.

Identify the cleistogamous flower

a)
b)
c)
d)
18.

Name this flower which provides safe places to lay eggs.

a)

Yucca

b)

Amorphophallus

c)

Colocasia

d)

Commelina