In the liquid and plant study from the notes what is the independent variable.

The type of liquid used in each plant

The ability to maintain internal conditions.

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Bio Unit 1 test review

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Questions 15

Answers

1
Which of these is not a requirement for something to be considered living?
response to stimulus
metabolism
central nervous system
mobility, internal or external
2
Which of these consist of both biotic and abiotic factors?
Organism
Community
Population
Ecosystem
3
The product of my reaction smells acidic and changed from a clear color to white. My data is;
Qualitative
Correct
Independent
Quantitative
4
In the liquid and plant study from the notes what is the independent variable.
The type of liquid used in each plant
The duration of the experiment
Plant growth
Amount of fluid given to the plants
5
What is the SI base unit for volume?
KL
mL
L
ounce
6
Biology is
The study of biotic material
The study of matter
The study of abiotic material
The study of biographies
7
How would you express the following number in scientific notation? 0.00678
6.78 x 103
67.8 x 103
67.8 x 10-3
6.78 x 10-3
8
Homeostasis is;
The ability to move from one location to another.
The ability to maintain internal conditions.
The ability to pass along genetic material.
The ability to process energy in to chemical reactions.
9
Which SI base unit is incorrect
meter
liter
gram
second
10
In scientific notation 4.56 x 10²³, the 4.56 is known as the;
Coefficent
Qualitative
Exponent
Quantitative
11
Which of these is not equivalent to 5g
0.005 Kg
5000 mg
500 dg
5 x 102 cg
12
Which of these is not in correct order?
organism - ecosystem - biome
cell - organelle - tissue
tissue - organ - organism
population - community - ecosystem
13
A scientific law is;
The code of that all scientist follow, except the Mad Ones
The explanation of how a phenomena works.
The explination of why a phenomena works
A description of the phenomena
14
What type of graph would I use to graph data of one variable over a time period
Histogram
Circle graph
Line graph
Bar graph
15
How many sig figs are in 4,000
0
1
3
4

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