Solution:
The sporophyte of pteridophyte forms root, stem and leaf organs to survive in terrestrial habitat to absorb mineral water from soil and to carryout photosynthesis for independent living
Sporophyte with true root, stem and leaf differentiation is seen for the first time in-
The sporophyte of pteridophyte forms root, stem and leaf organs to survive in terrestrial habitat to absorb mineral water from soil and to carryout photosynthesis for independent living