What is common in all the three, Funaria, Dryopteris and Ginkgo?

Question

What is common in all the three, Funaria, Dryopteris and Ginkgo? (A) Presence of archegonia (B) Well developed vascular tissues (C) Independent gametophyte (D) Independent sporophyte

Tardigrade Admin · Accepted Answer

In Funaria (Bryophyta), Dryopteris (Pteridophyta) and Ginkgo (Gymnosperm) female sex organ archaegonium is formed. Funaria lacks independent sporophyte and vascular tissues while independent gametophyte is absent in Ginkgo.

Q. What is common in all the three, Funaria, Dryopteris and Ginkgo?

Presence of archegonia

Well developed vascular tissues

Independent gametophyte

Independent sporophyte

In Funaria (Bryophyta), Dryopteris (Pteridophyta) and Ginkgo (Gymnosperm) female sex organ archaegonium is formed. Funaria lacks independent sporophyte and vascular tissues while independent gametophyte is absent in Ginkgo.