Plant Cells
Vascular/
Nonvascular
Animal Cells
Vertebrates/ Invertebrates
Challenge!
Scientific Process
100
Plant cells usually have this shape.
What is: rectangular?
100
Plants that do not have roots, stems, leaves, or tubes to transport water
What are nonvascular plants?
100
Considered the smallest building block of all living things
What is: a cell?
100
Animals that do not have a backbone
What are invertebrates?
100

The variable you change in an experiment

What is the independent variable?

200
A storage sac in a cell (plant or animal)
What is a vacuole?
200
Plants that have roots, stems, leaves, and tubes to transport water throughout the plant
What are vascular plants?
200
Animal cells are usually this shape.
What is: spherical?
200
Animals that have a backbone
What are vertebrates?
200

The parts of an experiment that remain unchanged, or the same.

What is the control or constant?

300
Green material inside chloroplasts
What is chlorophyll?
300
The habitat of nonvascular plants
What is: a moist, shady area?
300
The clear, jelly-like substance inside a cell (plant and animal)
What is cytoplasm?
300
Sponges, jellyfish, worms
What are: (examples of) invertebrates?
300

This is the outcome of the experiment.

What is the dependent variable?

400

Two parts a plant cell has that an animal cell doesn't?

What is a Cell Wall and Chloroplasts?

400
Mosses, liverworts, hornworts
What are: (examples of) nonvascular plants?
400
The 4 structures that both plant and animal cells have
What are: nucleus, cytoplasm, vacuoles, and a cell membrane?
400
Snails, spiders, sand dollars
What are: (examples of) invertebrates?
400

Jonathan wanted to see what shoe odor spray worked the best.  He decided to use Smell Good and Smell Better.  To conduct his experiment he used Smell Good in the left shoe and Smell Better in the right shoe. What is the independent variable?

The types of odor spray.

500
The outermost layer of a plant cell that helps hold up the plant
What is the cell wall?
500
Celery, trees, roses, tomato plants, dandelions, etc.
What are: (examples of) vascular plants?
500
A thin, bag-like structure surrounding the cell that allows certain materials to pass in and out of the cell
What is a cell membrane?
500
Mammals, fish, reptiles, birds, amphibians
What are: (examples of) vertebrates?
500

If Jonathan was experimenting with the amount of light it takes for a plant to grow.  What would his dependent variable be?

The amount of growth.

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