Flowers and pollination

Which of the following is not a main form of assistance for the pollination of flowers?

• animals

• wind

• heat

• insects

Which is not an example of self-pollination?

• pollen falls from a flower onto it's own stigma

• the pollen from one flower falls onto the stigma of a different plant

• the pollen from one flower falls onto the stigma of another flower of the same plant

Cross pollination results in...

• flowers of the same DNA

• flowers of different DNA

• flowers that will be genetically similar

• flowers unable to reproduce

One role of the fruit of a flower is to...

• provide nutrition

• keep zygotes away

• taste good to animals

• make the flower look pretty

The fruit developed from the flower's...

• carpel

• stigma

• filament

• ovary

flowers that rely on birds for pollination have...

• large anthers exposed

• are often red

• produce lots of nectar at night

• brightly coloured petals

flowers that rely on insects for pollination have...

• large anthers exposed

• are often red

• produce lots of nectar at night

• brightly coloured petals

good eyesight, intelligent, mostly nocturnal, good sense of smell. These are all characteristics of Australian pollinators that are:

• insects

• birds

• mammals

Flower part B is known as the...

• Ovary

• petal

• anther

• stigma

• style

Flower part E is known as the...

• Ovary

• petal

• anther

• stigma

• style