6 Questions
What is the main function of root hairs?
To absorb water and nutrients from the soil
Which type of root has a main root with branching roots off of it?
Taproot
Why is water uptake necessary for plants?
To make the plant rigid and prevent wilting
Which of the following nutrients is important for promoting flowering and fruiting in plants?
Phosphorus
What is the main function of tubercular roots?
To store food for the plant
Which of the following is characteristic of root hairs?
Damaged when transplanted
Study Notes
Root System Functions
- The main function of root hairs is to increase the surface area of the root, allowing for more efficient water and nutrient uptake.
Types of Roots
- Taproots have a main root with branching roots off of it.
Importance of Water Uptake
- Water uptake is necessary for plants to carry out photosynthesis, maintain turgor pressure, and transport nutrients and sugars.
Essential Nutrients
- Potassium is important for promoting flowering and fruiting in plants.
Tubercular Roots
- The main function of tubercular roots is to store food and nutrients.
Characteristics of Root Hairs
- Root hairs are characteristic of being long, thin extensions of the root epidermal cells that increase the surface area of the root.
Test your knowledge of plant roots with this quiz. Learn about the different types of roots, their functions, and important plant nutrients. Sketch and label the different types of roots to reinforce your understanding.
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