Question

What gives hardness to the seedcoat

Answer 1

Answer:

The hardness of seed coats is due to the presence of stone cells. Explanation: Seed coat place a very important role in seed dormancy. ... The cells that provide hardness to seeds are called stone cells.

Answer 2

Answer:

Sclerenchyma - It is the dead simple tissue found in plants, the function of which is to provide mechanical support.

Hope it helps!