Q1 Review Life Science

Front

What is a hypothesis?

Back

A testable prediction, If then statement

Front

What is a variable? Options: A testable prediction, Anything that changes, The thing that you measure, The group that gets special treatment.

Back

Anything that changes

Front

What is the independent variable in the experiment shown?

• Amount of fertilizer
• Growth of plants
• Type of soil
• Watering schedule

Back

Amount of fertilizer

Front

In an experiment, the __control group__ is the group that you don't give the special treatment to, used for comparison. Fill in the blank with the correct term.

Back

control group

Front

Science is based on ______

Back

Evidence.

Front

What are the three parts of cell theory? 1) All living things are made up of ___cells___. 2) Cells are the basic unit of structure and function in living things. 3) All cells come from preexisting ___cells___.

Back

cells

Front

What color are chloroplasts?

Back

Green

Front

Cells are the basic unit of ___ and function in living things.

Back

Structure

Front

Which part of the cell is responsible for controlling cell activities?

Back

Nucleus

Front

Plant cells have a large _______ that stores water and nutrients.

Back

Central vacuole