What are Gymnosperms ?
Gymnosperms are naked seeded spermatophytes, originated 350 millions years ago. Most of them have become extinct and some are represented by a few living species called living fossils.e.g. Ginkgo biloba.
Gymnosperms are naked seeded spermatophytes, originated 350 millions years ago. Most of them have become extinct and some are represented by a few living species called living fossils.e.g. Ginkgo biloba.