What adaptations do ferns have that both algae and bryophytes lack?

Gametophytes develop into gametes and sporophytes develop into spores.   True   False In mosses and ferns, fertilization, and zygote and embryo formation occur in antheridia.   True   False     Which of the following structures are in an archegonium of a moss?   sterile jacket   venter   neck   spermatogenous cells   Ferns have roots and vascular tissues but mosses don't.   True   False

How did the evolution of lignin helped ferns successfully thrive in their new environment

How does a heterosporous plant differ from a homosporous plant? it produces both microspores and megaspores it produces a gametophyte that has both antheridia and archegonia it produces spores year round instead just during one season it only reproduces asexually

How bryophytes are terrestial amphibious plants?

Which of the following characteristics do mosses, liverworts and hernworts share? O a. Seeds O b. Reproductive cells in gametangia; embryos O c. Vascular tissues, true leaves, and a waxy cuticle O d. Branched sporophytes

In what ways is fern reproduction similar to mossreproduction? In what ways is fern reproduction different frommoss reproduction?

If Rhynia or its contemporaries were the ancestors to the ferns, how did the gametophytes and sporophytes change during evolution?

Why are ferns called vascular plants?

Briefly describe eusporangia and leptosporangia. Which is the type that occurs in all other vascular plants? Which is the type that occurs in most ferns?