A. Root cap
A.
B. Root hairs
B.
C. Zone of elongation
C.
D. Pericycle
D.
Correct Answer: B
সঠিক উত্তর: B
Explanation
ব্যাখ্যা
Root hairs are tiny, hair-like structures that extend from the root epidermal cells, significantly increasing the surface area available for water and nutrient absorption from the soil.