In Human Form
This body system sends signals between the brain and body.
What is the nervous system?
The smallest level of organization in living things.
What is a cell?
Organisms better suited to their environment are more likely to do this.
What is survive and reproduce?
The system scientists use to organize organisms based on similarities and differences.
What is taxonomy?
Cells without a nucleus are called this.
What are prokaryotic cells?
This system transports blood, nutrients, and gases throughout the body.
What is the circulatory system?
The correct order from smallest to largest level of organization.
What are cells, tissues, organs, organ systems, and organisms?
Humans choosing organisms with desired traits to reproduce.
What is selective breeding?
Organisms in this level can reproduce and produce fertile offspring.
What is species?
This kingdom contains decomposers that recycle nutrients.
What is fungi?
This system helps support the body, protect organs, and produce blood cells.
What is the skeletal system?
This type of reproduction produces genetically identical offspring.
What is asexual reproduction?
The variety of different traits within a population.
What is genetic diversity?
The taxonomic levels included in an organism's scientific name.
What is genus and species?
This kingdom provides food and shelter for organisms and produces oxygen.
What is Plantae?
These two body systems work together to move the body.
What are the muscular and skeletal systems?
Type of reproduction that can potentially eliminate harmful genes over multiple generations.
What is sexual reproduction?
This process causes populations to change over generations as helpful traits are passed down.
What is natural selection?
Organisms X and Y share a kingdom, while organisms X and Z share a genus. These two organisms are more closely related.
What are organisms X and Z?
Some bacteria help organisms by aiding in this process.
What is digestion?
These two body systems work together when the diaphragm contracts to move air in and out of the lungs.
What are the respiratory and muscular systems?
Why genetically identical populations are more vulnerable to environmental changes and disease.
What is low genetic diversity?
A change in the DNA sequence of an organism that can be harmful, beneficial, or neutral.
What is a mutation?
The eight levels of classification from most specific to broadest.
What is species, genus, family, order, class, phylum, kingdom, domain?
These are the domains that make up the six kingdoms used to classify organisms.
What are Bacteria, Archaea, and Eukarya?