2023-2024 HONORS Biology, CH 01 Intro to Biology- A. Lane

The _____________ variable is variable that the experimenter has control over. The reason the experiment is being done.

• controlled

• independent

• dependent

• first

The study of life is:

• zoology

• botany

• microbiology

• biology

The _________________variable is the factor that is measured in an experiment.

• dependent

• independent

• controlled variables

• constants

The two most important steps in scientific Inquiry is:

• hypothesis and experiment

• observation and law

• theory and statement

• research and theory

Homeostasis is:

• the variety of life across the biosphere

• a particular type of organism that can reproduce successfully by interbreeding among themselves.

• all the living world and the thin layer of the non-living world

• maintenance of constant internal conditions in an organism

Biodiversity is:

• the variety of life across the biosphere

• a particular type of organism that can reproduce successfully by interbreeding among themselves.

• all the living world and the thin layer of the non-living world

• maintenance of constant internal conditions in an organism

The biosphere is:

• the variety of life across the biosphere

• a particular type of organism that can reproduce successfully by interbreeding among themselves.

• all the living world and the thin layer of the non-living world

• maintenance of constant internal conditions in an organism

Constants in an experiment are:

• variables that are changed by the experimenter

• variables that stay the same in the control and experimental group

• variables that are effected by the manipulated variable

• the standard for comparison in an experiment

The term for a living thing is:

• population

• species

• ecosystem

• organism

Light and temperature are often considered:

• methods of energy production.

• abiotic factors

• factors that affect reproduction.

• the independent variables