1.

Question : Gymnosperms are also called soft wood spermatophytes because they lack

Answer»

cambium
phloem fibres
thick-walled tracheids
XYLEM fibres

Solution :(d) Gymnosperms lack xylem fibres.Large amout of parechymatous CELLS are present with SECONDARY xylem tracheids.So, these are also known as softwood spermatophytes.


Discussion

No Comment Found