The term clade most closely refers to:

Prokaryotes have a(n) nucleus that contains DNA. ____________________

Which statement about bacteria is FALSE?

Peptidoglycan consists of:

An example of homologous structures is the wing of a bat and the:

Which of the following diseases is a DNA virus?

Zea mays is the scientific name of the corn plant. Zea represents the:

(yellow)

Which group of protists are unicellular, biflagellate stramenopiles that forms a significant portion of the nanoplankton?

Sharks that are ____ incubate their eggs within the mother’s body.