_______ are unicellular elongated structures found in epidermal cells that absorb water and minerals from the soil.

Question

Question

This question was previously asked in

RPF SI (2018) Official Paper (Held On: 19 Dec 2018 Shift 3)

Answer 1

The correct answer is Root follicles.

In News

Root follicles are essential structures in plants that facilitate the absorption of water and minerals from the soil.

Key Points

Root follicles are extensions of the root epidermal cells, increasing the surface area for absorption.
They are crucial for the uptake of nutrients and water, which are vital for plant growth and development.
Root follicles are typically found in the region of maturation of the root.
Their presence enhances the efficiency of the root system in nutrient acquisition.

Additional Information

Guard Cells
- Guard cells are specialized cells located on the leaf epidermis that control the opening and closing of stomata.
- They play a crucial role in regulating gas exchange and water loss in plants.
Stomata
- Stomata are tiny openings on the leaf surface that allow for gas exchange (CO2 and O2) and transpiration in plants.
- Each stoma is flanked by two guard cells that regulate its opening and closing.
Hypoderm
- The hypoderm is a layer of cells located just beneath the epidermis in plants, often involved in storage and protection.
- It is not directly involved in the absorption of water and minerals.