Question

QUESTION:
Which of the following cells have lignin?
a. parenchyma
b. chlorenchyma
c. collenchyma
d. sclerenchyma​

Answer 1

sclerenchyma

lingnin is a polymer resulting from the oxidative coupling of primarily three p-hydroxycinnamyl alcohols ( monolignols ) : p - courmaryl , coniferyl and sinapyl alcohols. lignin is deposited mainly in tracheids , vessels, fibre of xylem and phloem and sclerenchyma .

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Answer 2

Sclerenchyma is the correct answer.

Some extra information :-

It has thick cell wall and lignified cells and also have different types of pits.

Its function is to give mechanical support or strength to the plant.