Elementary School: 3rd, 4th & 5th Grade - Science - Plant Reproduction Solution - MCQGeeks.com

Q.1.

Pollen grains are contained in which part of a flower?

67%
The anthers
33%
The styles
0%
The petals
0%
The sepals

Q.2.

How does a flower's scent and bright color help it to reproduce?

0%
Non-colourful flowers do not produce pollen
0%
Scent and color attracts people
100%
Scent and color attracts insects
0%
All of the above

Q.3.

Which of these is a method of seed dispersal?

0%
Animals eat the fruit, expelling the seeds
0%
The wind blows the seeds away
60%
Insects visit the flower
40%
The seed pod explodes, scattering the seeds

Q.4.

Which of these describes fertilization?

75%
A pollen grain joins with an egg in the flower's ovary
25%
An insect transfers pollen to the stigma
0%
A flower disperses its seeds
0%
The wind blows the pollen grains from the anthers

Q.5.

Which one of these is a female part of a flower?

25%
Style
0%
Stigma
75%
Ovary
0%
Stamen

Q.6.

What is germination?

25%
When a flower is pollinated
50%
When a seed begins to grow
0%
When the seeds leave the parent plant
25%
When the pollen meets the egg

Q.7.

Some flowers are pollinated by insects. What do other types of flowers use to pollinate them?

0%
Dying
100%
The wind
0%
Fertilisation
0%
Magic

Q.8.

Pollen must be transferred to which part of the flower for pollination to occur?

67%
Stigma
0%
Petals
33%
Sepals
0%
Stem

Q.9.

Seeds cannot stay on the parent plant. What must happen to the seeds in In order for them to grow?

0%
They must be expelled
0%
They must be fertilized
0%
They must be pollinated
100%
They must be dispersed

Q.10.

After a flower is fertilized, it dies, but its ovary grows into what?

0%
A new flower
33%
A new plant
67%
A fruit
0%
A herb