Variables and Graphing
x axis
A cell with a rectangular cell wall is most likely a plant or animal cell?
Plant cell
Is the weather a biotic or abiotic factor?
Abiotic.
a) Tap water
b) Bay water
Bay water
Is astronomy primarily an observational or empirical field?
Observational.
Is the observation, "a puppy is soft" qualitative or quantitative?
Qualitative
Do animal or plant cells contain chloroplasts?
Which is the product of a genetic mutation:
a) The extinction of a bear species
b) A change in the color of a species' fur
A change in the color of a species' fur
Is a monoculture healthy?
No, it is not.
Are constellations concepts invented by humans or do they exist naturally?
They are concepts invented by humans.
A graph with a qualitative variable should use what graph?
Bar graph.
True or False: Prokaryote cells contain a golgi apparatus.
False
What is a famous example of a trophic cascade?
What is cross contamination?
Cross contamination is when two samples that are not meant to mix come into contact.
Yes, they would.
A line graph is usually used when one of the variables is time.
Produce energy for the cell
What is a trophic cascade?
Dissolved oxygen concentration is a measure of what?
How much oxygen has dissolved into a body of water.
What are stars primarily composed of?
Gasses, mostly hydrogen and helium
If you were to graph the relationship between the size of a dog and the cost of their vet bills, what graph would you use?
Scatter plot
What celluloid stores genetic information like DNA?
The nucleus.
What ecologist discovered the concept of the keystone species?
Robert Paine.
What constellation points to the north star?