Plant Structure and Function: Stems

The video tutorial explains the structure of plants, focusing on the connection between roots and stems. It describes the two main types of plant stems: woody and herbaceous. Woody stems are tough and used in furniture making, while herbaceous stems are softer and often green. The growth of stems occurs at their tips, similar to roots.

What is the relationship between tree trunks and plant stems?

• Tree trunks are the leaves of plants.

• Tree trunks are not related to plant stems.

• Tree trunks are the roots of plants.

• Tree trunks are actually the stems of trees.

Which of the following is a characteristic of herbaceous stems?

• They grow underground.

• They are used in making furniture.

• They are often green and softer.

• They are usually brown and hard.

What type of stems do trees and shrubs typically have?

• Herbaceous stems

• Woody stems

• Root stems

• Leafy stems

What is a common use for some woody stems like oak?

• Making furniture

• Creating textiles

• Building bridges

• Making paper

Where does stem growth occur in plants?

• Throughout the entire stem

• At the base of the stem

• In the middle of the stem

• At the tip of the stem