What is the correct answer?


Gymnosperms are also called soft wood spermatophytes because they lack

A. cambium

B. phloem fibres

C. thick-walled tracheids

D. xylem fibres

Correct Answer :

D. xylem fibres

Soft wood is non-porous, homoxylous gymnospermic wood rich in tracheids and xylem parenchyma, vessels and fibres are absent and resin canals are present, e.g., Deodar (Cedrus), Pine (Pinus)

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