Which of the following tissues has dead cells with thick and lignified cells walls, having a few or numerous pits?

Options

A. Sclerenchyma
B. Collenchyma
C. Phloem
D. None of these

Answer

A

Explanation

Sclerenchyma is asimple supportive tissue of highly thick-walled cells with little or no protoplasm.Sclerenchyma cells are generally dead, thesecells are empty. Wall thickeninig is uniformwhich can bemade up of cellulose,lignin or both pits are usually simple and oblique, they may be branched.