AIPMT> Plzzzzzz reply as soon as possible..........

Plzzzzzz reply as soon as possible.......this is from botany section..

Sadhana Shukla , 8 Years ago

Grade

2 Answers

Simran Vinaik

The first statement is correct as bryophytes and pteridophytes have free living gametophyte.
second statement is also correct as some ferns like Selaginella and Salvinia are heterosporous and all gymnosperms are heterosporous.
Third statement is also true.
fourth is wrong because the sporophyte in mosses is more elaborate than that in liverworts
Fifth is wrong as Pinus is monecious even though Marchantia is Dioecious.
So answer will be B

Last Activity: 8 Years ago

SR Roy

The first statement is correct as bryophytes and pteridophytes have free living gametophyte.second statement is also correct as some ferns like Selaginella and Salvinia are heterosporous and all gymnosperms are heterosporous.Third statement is also true.fourth is wrong because the sporophyte in mosses is more elaborate than that in liverwortsFifth is wrong as Pinus is monecious even though Marchantia is Dioecious.So answer will be B

Last Activity: 8 Years ago