Define Peristome:

Define Oogamy:

The _______________are specialized cells in come Cyanobacteria that can fix nitrogen.

The Rhodophyta get their red color from _________pigments.

Define Oogamy:

Define Microphyll:

The leaves of the Bryophyta are called

Which of the following is not used as a criterion for classification ?

Define Rhizoid:

The structure that produces the sperm in the bryophytes is the