Quiz: Part 5, Chapter 20 to Part 5, Chapter 24
|Name: _____________________________||Period: ___________________________|
This quiz consists of 5 multiple choice and 5 short answer questions.
Multiple Choice Questions
Directions: Circle the correct answer.
1. What are eukarya?
a) Salt-tolerant single-celled organisms.
b) Carbon-trapping rocks.
c) Bacteria that live on clouds.
d) Organisms with nucleated cells.
2. Approximately how many bacteria live on a square centimeter of human skin?
3. Most human body cells live how long?
a) 25 years.
b) 38 weeks.
c) Less than a month.
d) 2 days.
4. The Burgess Shale Formation, containing tens of thousands of fossils of soft-bodied creatures preserved by a mudslide, was found where?
5. Bacteria take nitrogen from the air and form it into what?
This section contains 267 words|
(approx. 1 page at 300 words per page)