Science Test 3rd Nine Weeks

The following is the definition of which term:

the smallest structural and functional unit of an organism, typically microscopic and consisting of cytoplasm and a nucleus enclosed in a membrane. Microscopic organisms typically consist of a single cell, which is either eukaryotic or prokaryotic.

• fungi

• stimuli

• cell

• nucleus

Tags

NGSS.MS-LS1-1

Which term means:

a thing or event that evokes a specific functional reaction in an organ or tissue.

• Stimuli

• Ecology

• Biome

• Cell

Tags

NGSS.MS-LS1-8

Which term means:

any of a group of spore-producing organisms feeding on organic matter, including molds, yeast, mushrooms, and toadstools.

• Ecosystem

• Communities

• Cell Theory

• Fungi

Check the box beside everything that is a fungus.

• Yeast

• Mold

• Rust

• Mushrooms

What are species?

• a biological community of interacting organisms and their physical environment

• a group of living organisms consisting of similar individuals capable of exchanging genes or interbreeding.

• a large naturally occurring community of flora and fauna occupying a major habitat, e.g. forest or tundra.

• a community of animals, plants, or humans among whose members interbreeding occurs.

Tags

NGSS.MS-LS4-4

What do you call a person who studies ecosystems?

• Biologist

• Chemist

• Ecologist

• Economist

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

NGSS.MS-LS2-5

There are three living components of an ecosystem, known as biotic components. Which are the three components?

• Producers

• Water

• Decomposers

• Consumers

Which is not a NONliving component of an ecosystem?

• soil

• minerals

• rocks

• producers

Which term means the following:

a biological community of interacting organisms and their physical environment

• Cell

• Communities

• Ecosystem

• Species

These three statements are a part of what?

1) All living things are made of cells and their product

2) New cells are created by old cells dividing into two

3) Cells are the basic building units of life.

• Ecosystem

• Stimuli

• Cell Theory

• Cell

Tags

NGSS.MS-LS1-1