NEET 2023 Botany Bark Structure Multiple Correct Question
Identify the correct statements :
A. Lenticels are the lens-shaped openings permitting the exchange of gases.
B. Bark formed early in the season is called hard bark.
C. Bark is a technical term that refers to all tissues exterior to vascular cambium.
D. Bark refers to periderm and secondary phloem.
E. Phellogen is single-layered in thickness.
Choose the correct answer from the options given below :
A and D only
A, B and D only
B and C only
B, C and E only
Correct Answer
Detailed Explanation
Lenticels are indeed lens-shaped openings for gas exchange, and bark includes periderm and secondary phloem. Other statements are incorrect.
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