| Your Results | Global Average | |
|---|---|---|
| Questions | 5 | 5 |
| Correct | 0 | 3.79 |
| Score | 0% | 76% |
The brain and spinal cord make up the __________ nervous system.
somatic |
|
peripheral |
|
autonomic |
|
central |
The nervous system consists of the brain and spinal cord (central nervous system) and the peripheral nervous system which is the network of nerve cells (neurons) that collect and distribute signals from the central nervous system throughout the body.
Which of the following is not a base unit in the metric system?
liter |
|
meter |
|
gram |
|
degree Fahrenheit |
The Fahrenheit scale is used for measuring temperature in the British system. The metric system uses the Celsius scale.
A person's genotype is their genetic makeup and includes:
phenotypes |
|
both dominant and recessive alleles |
|
dominant alleles |
|
recessive alleles |
A person's genotype is their genetic makeup and includes both dominant and recessive alleles. Phenotype is how the genes express themselves in physical characteristics.
Neurons are part of the __________ nervous system.
peripheral |
|
somatic |
|
autonomic |
|
central |
The nervous system consists of the brain and spinal cord (central nervous system) and the peripheral nervous system which is the network of nerve cells (neurons) that collect and distribute signals from the central nervous system throughout the body.
An endoskeleton (internal skeleton) is a charateristic of __________ animals, including humans.
arthropod |
|
spiny |
|
sentient |
|
vertebrate |
An endoskeleton (internal skeleton) is a charateristic of vertebrate animals, including humans.