Sclerenchyma
A) is the supporting tissue that provides strength.
B) contains secondary cell walls which are impregnated with lignin.
C) is composed of long tubular cells arranged in longitudinal bundles.
D) is composed of irregularly shaped cells, sclereids, which play a role in plant protection.
E) All of the answers are correct.

Question

Quizplus · Accepted Answer

Sclerenchyma is a type of plant tissue that serves various functions including support and protection. It is characterized by thick secondary cell walls that are often lignified, providing strength and rigidity to the plant. Sclerenchyma includes both fibers, which are long and tubular, and sclereids, which are more irregularly shaped. These features are accurately described in options A, B, C, and D, making E the correct choice as all statements are correct.