A. stomata
B. lenticels
C. cuticle
D. mitochondria
Correct Answer: Option B
B. lenticels
Explanation
Breathing roots, also known as pneumatophores, have portions of the root which grow upward until they project some centimetres above the low-tide level. They have small openings called lenticels in their bark so that air can reach the rest of the plant’s root system.