Plant Structure and Function

Front

What is the primary function of flower petals?

Back

To attract pollinators.

Front

What two structures limit transpiration in plants?

Back

Stomata and guard cells.

Front

Which part of the flower may develop into a fruit?

Back

The ovary.

Front

What is the purpose of phloem in plants?

Back

To transport food through the stem.

Front

What do the anther and filament together form?

Back

The stamen.

Front

What is the main role of guard cells?

Back

To regulate the opening and closing of stomata.

Front

What is transpiration in plants?

Back

The process of water vapor loss from plant surfaces.

Front

What is the function of xylem?

Back

To transport water and minerals from the roots to the rest of the plant.

Front

What is the role of the stigma in a flower?

Back

To receive pollen during fertilization.

Front

What is the difference between xylem and phloem?

Back

Xylem transports water; phloem transports food.