The simplest level of organization. (Also known as a living thing.)
What is an organism?
100
Name two human body systems.
What is _________?
200
A group of cells working together to perform a specific function.
What is a tissue?
200
The control center of the cell.
What is the nucleus?
200
Means living
What is biotic?
200
A group of organisms of the same species that live in a specific area.
What is a population?
200
Name two inherited traits that animals have.
What is _________?
300
A group of tissues working together to perform a specific function.
What is an organ?
300
A rigid structure that gives support to a plant cell.
What is a cell wall?
300
Which of the following is a biotic factor in an ecosystem? Sunlight, rain, trees, rocks
What are trees?
300
All the populations of species that live in the same habitat and interact with each other.
What is a community?
300
Name two learned traits that animals have.
What is _______?
400
The most complex level of organization. It is also a group of organs working together to perform a function.
What is an organ system?
400
A protective barrier that encloses a cell. Both plant and animals cells have this.
What is a cell membrane?
400
Which of the following is an abiotic factor that would affect organisms in a fish tank? Plants, water temperature, fish, bacteria in the water
What is water temperature?
400
A community of organisms and the abiotic environment of the community.
What is an ecosystem?
400
The largest population an environment can support.
What is carrying capacity?
500
List the levels of organization from simplest to most complex.
What are cells, tissues, organs, and organ systems?
500
The jelly-like substances that cell organelles "float" in.
What is cytoplasm?
500
Name two biotic and two abiotic items in the classroom.
What is _______?
500
The part of Earth where life exists. (The most complex level of organization.)
What is a biosphere?
500
A rabbit has seven babies in a litter. If each of these babies has seven more rabbits, the rabbit population would increase quickly. Discuss how one biotic and one abiotic factor may explain why the world isn't overpopulated with rabbits.