A lichen is composed of a fungus and an bryophyte such as a moss. 

In global ecosystems, fungi act primarily as ___________.  

The usual sex chromosomal combination for a human male is XXY.

Phloem is the tissue of a vascular plant that conducts water and dissolved minerals from the roots to the leaves. 

Human zygotes usually contain 23 pairs of chromosomes.

All protists are unicellular heterotrophes.

Multicellular fungi are composed of microscopic filaments called hyphae.

Flowers and fruits are unique to _____________. 

The three most common shapes of prokaryotes are ________________.   . rod-shaped, star-shaped, and cubical. spherical, spiral, and thread-like. star-shaped, cubical, and spherical. E. l.

A lichen is composed of a fungus and an bryophyte such as a moss.