Biology 2 Botany Roots, stems, & leaves

Front

What is a simple leaf?

Back

A simple leaf is a leaf that has a single blade, not divided into smaller leaflets.

Front

What is a pinnately compound leaf?

Back

A pinnately compound leaf is a leaf that is divided into multiple leaflets arranged along a central stem.

Front

What is a bipalmately compound leaf?

Back

A bipalmately compound leaf is a leaf that has multiple leaflets arranged in pairs on either side of a central stem.

Front

What is a bundle scar on a stem?

Back

A bundle scar is a mark left on a stem where vascular bundles were once attached.

Front

What is the cambium layer in a stem?

Back

The cambium is a layer of tissue in a stem that produces new xylem and phloem cells.

Front

What is the cortex in a stem?

Back

The cortex is the layer of tissue in a stem located between the epidermis and the vascular tissue.

Front

What is the function of the epidermis in a plant stem?

Back

The epidermis serves as a protective outer layer for the stem.

Front

What are lenticels?

Back

Lenticels are small openings in the bark of stems that allow for gas exchange.

Front

What is the role of xylem in plants?

Back

Xylem is responsible for transporting water and minerals from the roots to the rest of the plant.

Front

What is the role of phloem in plants?

Back

Phloem is responsible for transporting sugars and nutrients produced by photosynthesis throughout the plant.