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Biology Basics Flashcards | StudBud
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Biology Basics
Biology Basics
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1
What is the definition of a dependent variable
The variable changed
The variable that no one cares about
The variable kept the same
The variable that changes because of another variable
2
What is accuracy
How close is everything to each other
How close to the indicated target
Bunny Rabbit
How many beans you can eat in one hour
3
What is the independent variable___
If
someone is exercising
then
their heart rate will change
Heart Rate
Then
Excercising
Resting
4
What is precision
3+3
How close is everything to each other
How close to the indicated target
Pool party
5
What is a hypothesis
An educated guess
A guess
A confused Hippo
A mammal
6
What is a correct hypothesis for the question do hummingbirds prefer a certain color
I don't like hummingbirds
I have a cat
Green
If I have different colors of food, then birds will eat red
7
What is a control group
The group that is changed to test a hypothesis
A large group
The group that is not changed to help measure the results
A small group
8
What is the correct format of a hypothesis
Whatever it wants to be
A sentance
Choice and consequence
If and then statement
9
What is the scientific method
Scratch and sniff bookmark
An unimportant thing that they force us to learn in science
A list of steps to take that help you answer a question
Lemon yellow watercolor paint
10
What is a qualitative observation
One box with three pieces of paper in it
An observation made using your sences
Pumpkin
An observation made with an exact number
11
What is the correct data for the conclusion The longer I practice my cello the better I get
I quit after 3.4 seconds
0 min high skill 30 min low skill 60 min med. skill
0 min-low skill 30 min-med. skill 60 min-high skill
I have no skill no matter how long I practice
12
What is an independent variable
The variable that is kept the same
The variable that does not exsist
The variable changed in an experiment
The variable that changes because of another variable
13
What is an appropriate hypothesis
I think that water is green
Why does looking at the sun hurt my eyes
Brown
If I practice my cello, then my skills will improve
14
What is a Quantitative observation
An observation made using an your senses
Quoth the Raven, "Nevermore."
An observation made by using an exact number
The sky is blue
15
What is the definition of a controlled variable
The group that changes/is changed
The variable being measured to see how much it changes.
The variables kept the same
A group that is changed
16
What is an observation
Something you can conclude by using your 5 senses
A complicated potion made by advanced sorcerers
A guess about something that happened
A childhood memory
17
What are the steps in the scientific method
1.Ask 2.Research 3.hypothesis 4.Test 5.Analyze 6.Conclude
1.Clean 2.Seperate 3.Cook 4.Chill
1.Stop 2.Contemplate 3.Continue
1.See 2.Smell 3.Touch 4.Taste 5.Hear
18
What is an experimental group
Mango
34 Elephants
The group kept the same
The group that is experimented on
19
What is an inference
What you can see has happened
Whatever it wants to be
5 day old cheese
A guess based on data collected through your senses
20
What are some safety precautions to take during a science lab
Long hair up, apron, closed toe shoes, safety goggles, etc
Don't pay attention
Don't know where the fire blanket and fire extinguisher are
Have cheese in your pocket
21
What is the dependent variable___
If
someone is exercising
then
their heart rate will change
If
Excercising
Heart Rate
21
