PreAP Biology HZ: S1 Final Exam 2023

Front

What is the Independent Variable in this graph?

Back

Hours

Front

What is the dependent variable of the graph?

Back

Number of Students

Front

This part of the experiment serves as a basis of comparison; the one variable being tested has been omitted.

Back

control group

Front

This variable in an experiment is the one being deliberately changed by the scientist.

Back

independent variable

Front

What is the independent variable when testing different cleaners against tap water for cleaning tables?

Back

type of cleaner

Front

Homeostasis

Back

is the maintenance of a relatively stable internal environment

Front

If the environment gets cold, we will often shiver in order to increase our body temperature. This is an example of: natural selection, a controlled experiment, homeostasis, positive feedback loops

Back

homeostasis

Front

What is a good hypothesis for an experiment where a student counts green leaves every three days?

Back

If plants are places in bright light, then they will grow more green leaves than in dim light.

Front

What would be a good hypothesis for an experiment where a student counts green leaves every three days?

Back

If plants are places in bright light, then they will grow more green leaves than in dim light.

Front

Living things are made up of units called

Back

Cells