1.

upes of stmple tissues.is apical meristem fourNcWhich tissue makes up the hf coconut?hat are the constituentloem?

Answer»

Simplepermanenttissuesare of threetypes: Parenchyma, Collenchyma, and Sclerenchyma.

Apical meristem is present in growing tips of stems and roots of plants.

Sclerenchymatissue makes up the husk of coconut.

The constituents of phloem tissue are:

(i) Sieve tubes (tubular living cells with perforated end walls)

(ii) Companion cell (living cells)

(iii) Phloem parenchyma (living cells)

(iv) Phloem fibres (non-living and sclerenchyma cells)



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