Year 9 Revision Quiz

What is D?

What is F?

What is G?

Where is pollen made?

• C

• H

• F

• D

Which features belong to insect pollinated plants?

• Nectaries present

• Sticky stigma

• Large & bright petals

• Feathery stigma

Look at the diagram. What evidence can you see in the diagram that this flower is an insect pollinated flower?

• Stigma and anther located within the flower

• Small petals

• Feathery stigma

• Anther is located outside the flower

The transfer of pollen from an anther to a stigma is known as....

What is the pollen like from wind pollinated plants?

• Made in large quantities

• Small

• Light

• Sticky e.g. barbs

What conditions are needed for germination of a seed to occur?

• Carbon dioxide

• Water

• Warmth

• Oxygen

Which type of pollination INCREASES genetic variation (differences in alleles/genes)?

• Self pollination

• Cross pollination