Biology I Chapter 1

Question 1

Information gathered from observing a plant grow 3 cm over a two-week period results in

Accepted Answer

data

Question 2

The Study of Living Things.

Accepted Answer

biology

Question 3

Maintaining a stable internal environment.

Accepted Answer

homeostasis

Question 4

A controlled experiment allows the scientist to isolate and test

Accepted Answer

single variable

Question 5

When enough experimental data support a hypothesis, the hypothesis becomes a(an)

Accepted Answer

theory

Question 6

A hypothesis

Accepted Answer

may be disproved by a single experiment.

Question 7

Metric Unit for length

Accepted Answer

meter

Question 8

A well-tested explanation that unifies a broad range of observations is a(an)

Accepted Answer

theory.

Question 9

The variables in an experiment that remain the same.

Accepted Answer

Controlled Variables

Question 10

Which of the following is a valid hypothesis for why a plant appears to be dying?

Accepted Answer

All of these

Question 11

The work of scientists usually begins with

Accepted Answer

observations

Question 12

Makes it easier for scientist to recognize and understand patterns in data.

Accepted Answer

graph

Question 13

1 L to mL ____________

Accepted Answer

1000ml

Question 14

Metric unit for mass

Accepted Answer

gram

Question 15

Which is the manipulated variable

Accepted Answer

Growing 5 plants, Adding 10ml of water to a wilting plant

Question 16

All organisms are made up of this smallest unit of an organism that can be considered alive.

Accepted Answer

cell

Questions 16