Review on Flower Anatomy and Pollination

Which part of a flower produces pollen?

(a)  

What is the purpose of a flower’s style?

(a)  

Tags

NGSS.MS-LS1-4

Explain the reason a flower eventually produces seeds or nuts.

• To reproduce new plants.

• To create food for other organisms.

• Pollination has occured so nectar can be created.

• To attract pollinators.

What type of relationship existis between flowering plants and pollinators?

• Predator/Prey

• Mutualistic

• Parisitic

• Communalistic

Tags

NGSS.MS-LS1-4

NGSS.MS-LS2-2

Most nectar in flowers is contained in the middle of the blossom at the base of the petals. Why do you think the location of the nectar is important for the plant’s reproduction?

• To protect the nectar from predators.

• To make reaching the pollen more difficult.

• To increase the chances of gathering pollen.

• To eliminate the wrong type of pollinators.

Tags

NGSS.MS-LS1-4

Why do some flowers have bright colors and strong scents?

• To increase photosynthesis.

• To conserve water.

• To attract pollinators.

• To repel herbivores.

Tags

NGSS.MS-LS2-2

What is the primary role of pollen in plant reproduction?

• To provide nutrients to the plant.

• To protect the plant from diseases.

• To facilitate the transfer of genetic material.

• To store energy for the plant.

How do wind-pollinated plants differ from insect-pollinated plants in terms of flower structure?

• They have stronger scents.

• They have smaller, less conspicuous flowers.

• They produce more nectar.

• They have larger, more colorful petals.

The yellow, powdery stuff on the stamens

• Pollen
• Dust
• Mites
• Germs

Which part of the flower is usually feathery or sticky?

• petals

• stigma

• anther

• nectar