QUIZ CHAPTER 9 LIFE SCIENCE

In how many kingdoms are organisms classified?

• 6

• 4

• 1

• 10

The microscopic, unicellular, prokaryotic organisms are called?

• fungi

• bacteria

• protists

• microscopic

True or False

Bacteria are prokaryotic organisms, it means that they do not have a true nucleus.

Microscopic organisms can be seen only through a ______

Select the shape of the bacteria you see in the image.

• spherical shape

• rod-shape

• spiral shape

True or False.

Viruses are living things.

Select the protection of the body against viruses that consists of the injection of a weakened form of a virus.

• interferons

• antibodies

• vaccinations

• viruses

Select the animal-like protist:

• protozoans

• algae

According to the image, the protozoan is moving using:

• using flagella

• using cillia

• using pseudopods

Select the kingdom to which plankton belongs to:

• archaeabacteria

• eubacteria

• protists

• fungi