Roots and Stems

Front

What is the main purpose of roots in plants?

Back

Roots anchor the plant in the soil, absorb water and nutrients, and store energy.

Front

How do thorns help plants survive?

Back

Thorns deter herbivores from eating the plants.

Front

What part of the plant grows first when a seed sprouts?

Back

The roots are the first part to grow when a seed sprouts.

Front

Why can cacti survive in desert environments?

Back

Cacti can store water in their wide stems for long periods, allowing them to survive in arid conditions.

Front

What is phototropism in plants?

Back

Phototropism is the growth of a plant in response to light, causing it to lean towards the light source.

Front

What are the two main types of plant stems?

Back

The two main types of plant stems are herbaceous (soft and green) and woody (hard and brown).

Front

What role do stems play in plants?

Back

Stems support the plant, transport nutrients and water between roots and leaves, and store energy.

Front

How do roots contribute to soil health?

Back

Roots help prevent soil erosion, improve soil structure, and contribute organic matter when they decompose.

Front

What adaptations do plants have for water conservation?

Back

Plants may have thick cuticles, reduced leaf surface area, or specialized structures like succulents to conserve water.

Front

What is the function of root hairs?

Back

Root hairs increase the surface area for water and nutrient absorption.