Q. Read the following statements (A–E) and answer the question which follows them:
A) One
B) Two
C) Three
D) Four
Explanation
[Solution from source] Three statements are correct: gametophytes of liverworts, mosses and ferns are free-living; gymnosperms and some ferns (e.g. Salvinia) are heterosporous; and Fucus, Volvox and Albugo are oogamous. The sporophyte of mosses is more elaborate than that of liverworts, and Pinus is monoecious, so the other two are wrong. Answer (3).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.