Unit Test — Unit test Answers

Which trait distinguishes between the kingdoms of Bacteria and Archaea?

Which situations would involve classification? Select three options. performing an analysis of an individual’s bloodidentifying which group of cats a new species belongs inanalyzing the relatedness of whales and dolphinsdetermining the name of a new species of pine treecreating a family tree to look for a pattern of a disease

Ligers are a cross between lions and tigers. They exist only in zoos because lions and tigers do not live together in the wild.Which is a reason why lions and tigers are considered separate species?

This Venn diagram is being used to compare the classification systems of Aristotle and Whittaker.

Isaac is studying relationships between organisms in the phylum Chordata, which includes humans and all other animals with a backbone.

Sand dollars are radially symmetrical and have an internal skeleton but no backbone. Which phylum do sand dollars belong in?

In these chemical compounds, C is for carbon, O is for oxygen, N is for nitrogen, and H is for hydrogen.Which chemical compound is most likely inorganic?

ArchaeaBacteriaEukaryaProtists

This chart shows four atoms, labeled W, X, Y, and Z. These atoms can combine with each other to form molecules.

This table shows how the levels of classification have changed with each major scientist.

How many groups did Aristotle use to divide all of the organisms in the world?

The eastern coral snake and Texas coral snake look almost identical and are often mistaken, but they are actually different species. Because they are different species, what can be concluded?