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QUIZ CHAPTER 4 (4.7 PLANT REPRODUCTION)

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.
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
2.

Choose the type of pollination based on the diagram above.

a)

Self-pollination

b)

Cross-pollination

3.

Choose one characteristic of wind-pollinated flowers.

a)

have big and colourful petals

b)

have nectar and smell nice

c)

have long filament and style

d)

produce rough and sticky pollen grains

4.

Choose correct statement about cross-pollination.


I New plants that are less resistant to diseases.

II Healthier plants which can adapt better to environmetal changes.

III Less varieties of plants.

IV Good quality seeds.

a)

I and II

b)

II and III

c)

III and IV

d)

II and IV

5.

I have large petals and are usually brightly coloured. How am I pollinated?

a)

By animals

b)

By birds

c)

By insects

d)

All of the above

6.

After pollen grains fall onto stigma, (a)   will grow towards the ovary carrying the male gamete.

7.

After fertilisation, the ovary will become _____________ and the ovule develops into __________.

a)

fruit.......seed

b)

seed......fruit

c)

flower.....seed

d)

flower.......fruit

8.

It is the growth of a seed into a seedling.

a)

Fertilisation

b)

Germination

c)

Pollination

9.

Which of the conditions required for germination of seeds?

i- Water

ii- Soil

iii- Air

iv- Suitable temperature

a)

i, ii and iii

b)

i, iii and iv

c)

ii, iii and iv

d)

i, ii and iv

10.

The seed is protected by an outer covering called

a)

cotyledon

b)

embryo

c)

testa

d)

micropyle

11.

Which part of the seed grows in to a new plant?

a)

Embryo

b)

Leaf

c)

Stem

d)

Endosperm/cotyledon

12.

Seed structure that grows become roots.

a)

Radicle

b)

Plumule

c)

Cotyledon

d)

Endosperm

13.

Seed structure that stores and provides food for the seed.

a)

Radicle

b)

Plumule

c)

Testa

d)

Endosperm

14.

What type of germination shown by above diagram?

(a)  

15.

Certain cotyledons are carried out of the soil and this is known as_________________.

a)

epigeal germination

b)

hypogeal germination

c)

Seedling