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

Which of the following groups of protistans produces alginic acid ?

A patient calls and states her husband is having some loss of vision, confusion, slurred speech, and nausea. Which of the following might be the possible assessment?