Chapter 19 Sample Quiz
Chapter 19: The Origin & History Of Life

Each chapter will be given a sample quiz that will consist of 10-50 questions.  There will be a fully explained answer key for each sample quiz given.

1. Which one of the following was NOT part of the primitive atmosphere?
a. Hydrogen

c. Carbon Dioxide
b. Nitrogen

d. Iron
2. During which Era did Dinosaurs flourish?
a. Mesozoic Era

c. Paleozoic Era
b. Cenozoic Era

d. Precambrian Era
3. What characteristic signifies a mammal?
a. Teeth

c. Middle Ear Bone
b. Lungs

d. Fingers
4. Which type of cell contains DNA but does not have a definitive nucleus?
a. Prokaryotic

c. Endoplasmic Reticulum
b. Eukaryotic

d. Ribosomes
5. The oldest known fossils where found during which Era?
6. What are boulders that have fossilized bacteria on the surface?
a. Paleozoic Era

c. Cenozoic Era
b. Precambrian Era

d. None Of The Above
a. Sediments

c. Stromatolites
b. Monomeres

d. Strata