Author: Anonymous

Which of the following is the lineage of green algae believed to most resemble early plant ancestors?

The fact that amoebas are not monophyletic demonstrates that ________.

In angiosperms, pollen grains develop in the ________ and land on the ________.

You are given an unknown organism to identify. It is unicellular and heterotrophic. It is motile, using many short extensions of the cytoplasm. It has well-developed organelles and two nuclei, one large and one small. This organism is most likely to be a ________.

Liverworts, hornworts, and mosses are grouped together as bryophytes. Besides not having vascular tissue, what do they all have in common?

What is this organism?

The following figure from your text shows a simplified eukaryote phylogeny. From this figure, answer the following questions. Which stage of the life cycle of Ulva shown is the sporophyte?

Many species of which protist group have modified mitochondria that lack functional electron transport chains?

Which part of the life cycle does a pollen grain represent?

Diatoms ______________