Biology 2-Plant Organs

Front

What term describes leaves that look different on the top and bottom?

Back

Dorsiventral

Front

What cells are responsible for reducing the size of stomata?

Back

Guard cells

Front

In which type of leaves are there typically more stomata on the bottom than on the top?

Back

Dicot

Front

What is wood primarily made up of?

Back

Secondary xylem

Front

From which part of the plant do secondary roots develop?

Back

Pericycle

Front

What is the primary function of stomata in plants?

Back

Gas exchange (CO2 in, O2 out)

Front

What is the main difference between monocot and dicot leaves?

Back

Monocots usually have parallel venation, while dicots have a net-like venation.

Front

What is the role of guard cells in plants?

Back

They regulate the opening and closing of stomata.

Front

What type of tissue is responsible for transporting water in plants?

Back

Xylem

Front

What type of tissue is responsible for transporting nutrients and sugars in plants?

Back

Phloem