Plants Review

Why do plants make flowers?

• They encourage people to buy and grow and take care of the plants

• They contain the reproductive structures of the plant

• They photosynthesize through the flowers

• They are able to provide food for other organisms

Where is pollen made?

• Stigma

• Ovary

• Anther

• Petal

Pollen is a ______.

• Male Reproductive Cell

• Somatic Cell

• Female Reproductive Cell

• Pollen is not made of cells.

Tags

NGSS.MS-LS1-1

What happens when the eggs in the ovary of the plants are fertilized?

• The plant dies

• More flowers are produced from the eggs

• They develop into seeds, sometimes in a fruit

• Nothing, it continues growing normally.

What are the parts of the pistil?

• Anther, Stigma, Petal

• Stigma, Style, Ovary

• Anther and Filament

• Sepal and Petal

What are the parts of the stamen?

• Anther, Stigma, Petal

• Stigma, Style, Ovary

• Anther and Filament

• Sepal and Petal

In order for pollination to properly occur, a bee must first bring pollen from the ________ to the _____.

• stigma --> anther

• stigma --> ovary

• anther --> stigma

• anther---> petal

What is a tropism?

• A plant's response to a stimulus in order for it to grow better

• A structure within the stem of the plant

• A type of fertilization process

• A category of tropical plants

The Xylem brings _____ to the rest of the plant, while the phloem brings ______ to the rest of the plant.

• Sunlight/Water; Nutrients/Sugar

• Pollen/Eggs; Water/Nutrients

• Water/Nutrients; Sugar/Food

• Sugar/Food; Water/Nutrients

Tags

NGSS.MS-LS2-3

The purpose of the primary root is:

• To anchor the plant

• Water absorption

• It is only the first root formed as a seedling; it dies after some time

• To let carbon dioxide (CO₂) into the plant