Plant Anatomy

Front

What is pollen?

Back

Pollen is a fine powder produced by the male reproductive organs of flowering plants, containing the male gametes (sperm cells) necessary for fertilization.

Front

What is the role of wind in pollination?

Back

Wind can carry pollen from one flower to another, facilitating the process of pollination without the need for pollinators like bees.

Front

What are the three main parts of the female reproductive system in flowers?

Back

The three main parts are the style, stigma, and ovary.

Front

What is the stigma?

Back

The stigma is the part of the female reproductive system in a flower that receives pollen during pollination.

Front

What is the ovary in a flower?

Back

The ovary is the part of the female reproductive system that contains the ovules, which develop into seeds after fertilization.

Front

What is a pistil?

Back

A pistil is the female reproductive part of a flower, consisting of the stigma, style, and ovary.

Front

What is the difference between a carpel and a pistil?

Back

A carpel is a single unit of the female reproductive system, while a pistil can consist of one or more carpels.

Front

What is pollination?

Back

Pollination is the transfer of pollen from the male anther to the female stigma of a flower, leading to fertilization.

Front

Can pollination occur between different species of flowers?

Back

Yes, pollination can occur between different species, although it may not always result in fertilization.

Front

What is the filament in a flower?

Back

The filament is the stalk that supports the anther, which produces pollen.