Botany-Root
NEET Botany Root MCQ Question
Type: MCQ-conceptual-Hard-Class 11
Which of the following statements about root structure and function is correct?
A
Root hairs develop from the region of maturation and are essential for water absorption.
B
The primary root in monocotyledons is long-lived and forms the main root system.
C
Adventitious roots only arise from the radicle of the plant.
D
The region of elongation is responsible for the protection of the root apex.
Correct Answer
Option A
Detailed Explanation
Root hairs develop from the region of maturation, where some epidermal cells form delicate structures that absorb water and minerals from the soil. The primary root in monocots is short-lived and is replaced by fibrous roots, while adventitious roots arise from parts other than the radicle.
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