1.

Question : A dominant , independent, photosynthetic, thalloid or erect body is represented by a haploid gametophyte and it alternates with the short–lived multicellular sporophyte totally or partially dependent on the gametophyte for its anchorage and nutrition. This type of pattern is present in:-

Answer»

BRYOPHYTES (MOSSES and liverworts)
Pteridophytes (ferns and HORSETAILS)
Gymnosperms (Cycas and PINUS)
Most of the ALGAE (Ulothrix and Spirogyra)

Answer :B


Discussion

No Comment Found