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WorksheetsBiology- Unit 1 Test Review
Total questions: 12
Worksheet time: 17mins
Spongebob wants to investigate factors that affect migration patterns of jellyfish. Which step in the scientific method must he do before making a hypothesis?
Measure the distance they are traveling
Draw a conclusion
Gather information about migration patterns
Record data of the number of jellyfish
Constant variable
Temporary variable
What tool would be MOST helpful examining bacteria in a petri dish?
Balance
Hand Lens
Probe
Thermometer
If I investigated the average flight speed of different birds, what would be the best way to display my data?
Bar Graph
Pie Chart
Line Graph
Pie Chart
Which experiment would you need to use goggles and gloves?
Making an observation to look at bird flight patterns
Using a microscope to look at a leaf
Testing which soap brands make the biggest bubble
Dissecting a frog in a preservation liquid
Which is the INDEPENDENT variable in the following hypothesis: "If I get more sleep, then I will be more alert at school"
How dark the room is
The amount of sleep
Alertness at school
The type of mattress
Which is the DEPENDENT variable in the following hypothesis: "When I play music, my plants will grow higher"
Music Genre
Volume of music
Plant growth
Type of plant
Using the terms which one correctly matches the statement: The leaves are brown, dry, and crumble when held.
Inference
Hypothesis
Observation
In an investigation to see whether stretching before physical exertion reduces sports injuries, who would the CONTROL group MOST likely be?
Athletes who stretch before working out
Athletes who do NOT stretch before working out
Non-athletes who stretch before working out
Non-athletes who do NOT stretch before working out
Students made measurements of depth and width of craters formed by dropping marbles into a basin of flour from varying heights.
Which is an accurate description of the data?
Drop height is the IV
Crater depth is the IV
Crater depth and height are both IV
Crater diameter is the IV
Which is the most accurate conclusion?
The rate of division accelerates constantly over time
The rate of division increases rapidly and then stops
The rate of division increases rapidly and then levels off
The rate of division starts slowly and then gradually increases
Students are investigating the effect of age on a person's reaction time. What procedure MOST likely would be POOR experimental design?
If people were tested multiple times
If the test group were men of the same age
If that test group included people of both genders
If conditions during testing remained constant
