Earth and Space
Cells
DNA and Heredity
The Scientific Process
Ecology
100

The term used to describe one orbit around a celestial body.

What is a revolution?

100

This is the process of cell reproduction.

What is Mitosis?

100

The amount of chromosomes in an average person.

What is 46?

100

The variable in an experiment that you change.

What is an independent variable?

100

The system that moves water through the different parts of Earth.

What is the water cycle?

200

The type of the four planets closest to the sun.

What are terrestrial planets?

200

This organelle suspends the other organelles in the cell and is mage of 80% water.

What is the cytoplasm?
200

An allele that requires having two of itself to be expressed in the offspring as a phenotype.

What is a recessive gene/trait?

200

A scientific guess tested in an experiment written in the form: If _____ then _____.

What is a hypothesis?

200

First-order consumers mainly eat this type of organism.

What are plants?

300

The type of the four planets furthest from the sun.

What are gas giants?

300

The second most complex level of organization in multicellular organisms.

What is an organ system

300

The place in a cell that the DNA can be found.

What is the nucleus?

300

An item that stays the same in every group and trial of an experiment is an example of this thing.

What is a constant?

300

As energy is passed from organism to organism, around 10% of energy is passed on and around 90% is lost to this.

What is heat?

400

In December, this hemisphere receives the most direct sunlight.

What is the southern hemisphere?

400

These two organelles are exclusive to plant cells.

What are cell walls and chloroplasts?

400

If one parent has a homozygous dominant gene and the other parent with homozygous recessive, the offspring will have this type of gene.

What is heterozygous?

400

The result of or the thing you measure in an experiment.

What is the dependant variable?

400

Respiration, photosynthesis, decay, and emissions are an example of this cycle.

What is the carbon cycle?

500

This moon phase comes after a first quarter and before a full moon.

What is a waxing gibbous?

500

This organelle is the powerhouse of the cell.

What is the mitochondria?

500

While some traits like hair or eye color are inherited traits, this kind is developed and influenced by the environment.

What are environmental characteristics?

500

The part of an experiment that is not affected by the independent variable.

What is the control group?

500

An interaction between multiple of one species when they work together so that they all benefit.

What is cooperation?