The development of young embryos of pteridophytes within the female gametophytes is a precursor to the

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

statement 1: In heterosporous pteridophytes, development of zygote into young embryo takes place within the female gametophyte. statement 2: Heterospory is one of the essentiality for seed habit in plants.

Gametophyte of pteridophyte is

In heterosporous pteridophytes, the development of the zygotes into young embryos take place : 1 within the female sporophytes 2 within seed 3 within capsule 4 within the female gametophytes