Hydrophytes can float on water due to the presence of large number of
Aerenchyma
Parenchyma
Chlorenchyma
Sclerenchyma
(a) Hydrophytes have aerenchyma which provides buoyancy to aquatic plants.
The movement of carbohydrates from the leaves of the tree to the root is primarily a function of the
Given below are two statements:
Statement $I$: Parenchyma is living but collenchyma is dead tissue.
Statement $II$ : Gymnosperms lack xylem vessels but presence of xylem vessels is the characteristic of angiosperms.
In the light of the above statements, choose the correct answer from the options given below:
Collenchymatous tissue is found in
Which one of the following statements pertaining to plant structure is correct
Thick-walled and lignified with simple pits in walls and non-prosenchymatous cells without living protoplasm usually isodiametric or irregular in shape are
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