What is a controlled variable?

The variable that stays the same between groups

What is quantitative data?

Data collected that describes quantities of the subject

What is an observation?

Evidence collected by your 5 senses

What is an independent variable?

The one variable that is changed between groups

What is an inference?

A possible conclusion from observations

What is qualitative data?

Data collected that describes physical aspects

What is asexual reproduction?

One cell splitting into two identical cells

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Bio 4 Test 1 2021

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Questions 19

Answers

1
What is a controlled variable?
The one variable that is changed between groups
An experiment where no outside factors can affect it
The variable that is measured in the experiment
The variable that stays the same between groups
2
A population contains more than one species
False
True
3
What is a dependent variable?
The variable that is measured
The variable that is changed
The one variable that can not be measured
The variable that stays the same between groups
4
A group of organs functioning together is called
Organism
Tissue
Species
Organ system
5
What is quantitative data?
Data collected that describes physical aspects
Data collected that displays the controlled variable
Data collected that describes the unimportant aspects
Data collected that describes quantities of the subject
6
What is considered to be the basic unit of a living thing?
Molecule
Atom
Subatomic particle
Cell
7
What is the most specific taxonomic classification of a living organism in the animal kingdom?
Kingdom
Genus
Phylum
Species
8
A community would include abiotic factors in the environment
False
True
9
What is the most broad taxonomic classification of a living organism?
Domain
Family
Phylum
Kingdom
10
A hypothesis can be proven
False
True
11
What is homeostasis?
A special cell
A fight or flight response
External body regulation
Internal body regulation
12
What is an observation?
Evidence collected by your 5 senses
A lucky guess
A possible conclusion from observations
Another word for a hypothesis
13
"The teenage boy's voice got really deep" is an example of
Homeostasis
Growth and Development
Nurturing
Evolution
14
What is an independent variable?
Another name for a woman in charge
The one variable that is changed between groups
The variable that stays the same between groups
The variable that is measured in the experiment
15
What is the first step of the scientific method?
Data Analysis
Make observations
Ask a question
Perform an experiment
16
What is the THIRD step of the scientific method?
Data Analysis
Make a hypothesis
Ask a question
Perform an experiment
17
What is an inference?
A possible conclusion from observations
Evidence collected by your 5 senses
A lucky guess
Another word for a hypothesis
18
What is qualitative data?
Data collected that displays the controlled variable
Data collected that describes physical aspects
Data collected that describes quantities of the subject
Data collected that describes the unimportant aspects
19
What is asexual reproduction?
One cell splitting into two identical cells
A new species evolving over time
A baby giraffe developing into an adult giraffe
Two identical cells becoming one cell

Bio 4 Test 1 2021 Flashcards | StudBud