Question

Most plant tissues are dead on maturity.

Answer 1

Answer:

Sclerenchyma cells are characterized by thickenings in their secondary walls. They are dead at maturity. They, like collenchyma, stain red in many commonly used prepared slides. A common type of schlerenchyma cell is the fiber.

Answer 2

Answer:

hope this helps you...

Explanation:

sclerenchyma cells are dead at maturity because they lost their protoplasts