Plant Structure and Function Test 3/102025

Front

What are pollen grains?

Back

Small grains that contain a plant's male reproductive cells (sperm) and are made in the anther.

Front

What is the primary purpose of flowers in plant reproduction?

Back

To attract pollinators and facilitate fertilization.

Front

What are collenchyma, parenchyma, and sclerenchyma?

Back

Examples of plant cells.

Front

What happens to the stomata on plants during a dry, sunny day?

Back

The stomata will be closed.

Front

What is the female reproductive part of a flower called?

Back

Pistil.

Front

What is the stamen in a flower?

Back

The male reproductive part of a flower that produces pollen.

Front

Define the term 'anther'.

Back

The part of the stamen that produces and contains pollen.

Front

What role do petals play in flowers?

Back

They attract pollinators with their color and scent.

Front

What is the function of sepals in a flower?

Back

To protect the developing flower bud.

Front

What is the significance of pollination in plants?

Back

It is the process that allows fertilization to occur, leading to seed production.