ICSE Class 7 Biology Question 2 of 16

Classification of Plants — Question 3

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Question

Question 1(iii)

Distinguish between the following pairs on the basis of the words indicated in the brackets [].

Bryophytes and Pteridophytes [vegetative parts of the plant]

Answer

Differences between Bryophytes and Pteridophytes on the basis of vegetative parts of the plant:

BryophytesPteridophytes
Bryophytes have stems and leaves, but no roots. Instead, they have thread—like structures called rhizoids which stick to the surface and absorb water.Pteridophytes bear well-formed leaves, stems and roots, but do not produce flowers and seeds. Their leaves produce small rounded bodies on their undersurface. These bodies contain tiny spores which get scattered to produce new plants.