Question

Most of the supportive tissues plants have are dead whereas most of animal tissues are living. Why?

Answer 1

This is because of air pollution which effects the plants tissue much than in animal tissuues

Answer 2

ANSWER:

The supportive tissue supportive tissues plants have are dead because they don’t have mechanism for disposing them whereas the animal tissue cells are living because after the life cycle the cell is broken down by the lysosomes present in the cells providing the acidic environment for breaking down of the molecules.

EXPLANATION:

• The plant uses these dead cells to provide the support layers to newly formed living cells.

• These dead cell of plant are called heart wood.