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Which tissue in the coconut husk makes it hard and stiff?

ACollenchyma

BSclerenchyma

CParenchyma

DGuard cells

Answer:

B. Sclerenchyma

Read Explanation:

  • The coconut husk's hardness and stiffness are due to the presence of sclerenchyma tissue. Sclerenchyma is dead, long, thin narrow cells.

  • Walls of sclerenchyma are lignified, which make them thick.

  • This tissue makes the plant hard and stiff.

  • Coconut husk is very hard and is made of such thickened, lignified cells.

  • Such cells make it very hard to pull out the coconut husk.


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