The gametophytes of pteridophytes bear

Gametophyte of pteridophyte is

How are the gametophytes of pteridophytes different from those of gymnosperms?

How are the male and female gametophytes of pteridophytes and gymnosperms different from each other ?

The gametophyte of pteridophyte grows in damp, moist and shady places because

How are the male and female gametophytes of pteridophytes and gymnosperms different from each other?

How are the male and female gametophytes of pteridophytes and gymnosperms different from each other ?

The development of the zygote into young embryo within the female gametophyte in some pteridophytes leads to

The development of the zygote into young embryo within the female gametophyte in some pteridophytes leads to