The diverse body plans seen in Animalia apparently developed during the:a
Silurian period.
b. Precambrian era.
c. Cambrian period.
d. Mesozoic period.
e. Devonian period..
ANSWER: c
Biology & Microbiology
You might also like to view...
Which of the following may aid Staphylococcus in resisting phagocytosis?
A. Leukocidin B. Hemolysin C. Granulation enzyme D. Coagulase
Biology & Microbiology
An example of a poison that kills by interfering with ATP production is
A. arsenic. B. carbon monoxide. C. cyanide. D. rotenone. E. All of the answer choices are correct.
Biology & Microbiology
Discuss the sexual and asexual reproduction of Rhizopus, the black bread mold. Include the names of
the structures involved. What will be an ideal response?
Biology & Microbiology
Which type of organisms were likely the first land animals?
a. birds b. reptiles c. mammals d. amphibians e. arthropods
Biology & Microbiology