Plant Reproduction Structures

Which part of the flower is responsible for producing pollen?

• Petal

• Stamen

• Pistil

• Sepal

What is the main function of the pistil in a flower?

• To attract pollinators

• To produce seeds

• To produce pollen

• To support the flower

How do bees contribute to the pollination of flowers?

• By eating the petals

• By transferring pollen from one flower to another

• By drinking the nectar

• By laying eggs in the flower

Which of the following is an adaptation for wind dispersal of seeds?

• Brightly colored fruits

• Hooks or barbs on seeds

• Lightweight seeds with wings

• Fleshy and edible fruits

What is the role of fruit in seed dispersal?

• To produce more seeds

• To attract animals that will eat the fruit and disperse the seeds

• To protect the flower

• To produce pollen

Tags

NGSS.MS-LS2-2

Which structure in angiosperms (flowering plants) is directly involved in sexual reproduction?

• Leaf

• Stem

• Flower

• Root

How does the structure of a flower's petals aid in pollination?

• By producing seeds

• By absorbing water

• By attracting pollinators with their color and scent

• By producing pollen

Tags

NGSS.MS-LS1-4

Why is seed dispersal important for plants?

• It helps plants to move to new locations

• It reduces competition between the plant and its offspring

• It attracts more insects to the plant

• It increases the size of the plant

Tags

NGSS.MS-LS2-4

Which of the following is a method of seed dispersal?

• Photosynthesis

• Water dispersal

• Cellular respiration

• Transpiration

What is the purpose of nectar in flowers?

• To nourish the plant

• To attract pollinators

• To produce seeds

• To absorb sunlight