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Question : A piece of wood having no vessels (trachea) must be belong to (A) Teak (B) Mango (C) Pine (D) Palm

Answer»

Teak
MANGO
Pine
Palm

Solution :Pine
It is a Gymnosperm. The PLANTS of this group does not possess VESSELS but instead of that they possess TRACHEIDS while Teak, Mango and Palm are angiospermous plant. In xylem of angiosperms vessels, tracheids, parenchymatous cells and xylem FIBRES are present.


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