BIOLOGY FLASHCARD on Chapter 23 "Plant Structure & Function"

Front

What is a stoma?

Back

A stoma is an opening that allows gas exchange in plants.

Front

What are stomata?

Back

Stomata are small openings on the surface of leaves that facilitate gas exchange.

Front

What type of tissue are xylem and phloem?

Back

Xylem and phloem are types of vascular tissue responsible for transporting water, nutrients, and food in plants.

Front

What is the outer layer of dermal tissue called?

Back

The outer layer of dermal tissue is called the epidermis.

Front

Which function is NOT true about roots?

Back

Roots do not compete with other plants for sunlight; they anchor plants, hold them upright, and absorb water and nutrients.

Front

What is the primary function of xylem?

Back

The primary function of xylem is to transport water and minerals from the roots to the rest of the plant.

Front

What is the primary function of phloem?

Back

The primary function of phloem is to transport sugars and nutrients produced by photosynthesis from the leaves to other parts of the plant.

Front

What is the role of the epidermis in plants?

Back

The epidermis protects the plant and helps reduce water loss.

Front

What is the function of the cuticle in plants?

Back

The cuticle is a waxy layer that helps prevent water loss from the plant's surface.

Front

What is meristematic tissue?

Back

Meristematic tissue is a type of plant tissue that is responsible for growth and can differentiate into various types of cells.