This cell has a ribosome, a cell wall, and plasma membrane, but does not have chloroplast or a nuclear membrane.
What is a prokaryotic cell?
100
This is the function of the multiple folds in the digestive tube of earthworms and grasshoppers.
What is increased surface area?
100
Of lung cancer, hemophilia, and cystic fibrosis; this is most likely caused by environmental conditions.
What is lung cancer?
100
This is Mrs. Walton's first name.
What is Donna?
100
In the carbon cycle, atmospheric carbon dioxide is converted into organic material by this process.
What is photosynthesis?
200
Prokaryotic cells do not have these.
What are chloroplast or a nuclear membrane?
200
The increased surface area created by many folds in a digestive tube increase efficiency in the absorption of this.
What is food?
200
True or False: learned behaviors are aquired as a result of individual experience.
What is true?
200
A decreased death rate and increased birth rate have this effect on a population.
What is population increase?
200
Silt and nutrients from eroding farmland flow into a lake. As a result, which will increase first: the fish population or algae growth?
What is algae growth?
300
An organism is eukaryotic, multicellular, hetrotrophic, and has a cell wall. It belongs to this kingdom.
What is Fungi?
300
The fertilized eggs of most mammals follow a similar 3-step pattern of early development. This are the steps.
What is zygote to embryo to fetus?
300
If both a plant and the bacteria present in its roots benefit from their relationship, the situation is called this.
What is mutualism?
300
True or False: In a forest ecosystem the amount of rainfall is an abiotic factor.
What is true?
300
This is Weddington High School's mascot.
What is a warrior?
400
This is the body system which control blood glucose levels and does not include the stomach.
What is endocrine?
400
This is the main function of villi.
What is increases adsorption?
400
Increased protection from predators is an advantage of this kind of grouping.
What is social grouping?
400
Free Points!!!
What is 400?
400
Ecosystems rarely contain more than a few trophic levels due to this fact.
What is low energy transfer efficency?
500
This is the body system which control blood glucose levels and includes the stomach.
What is digestive?
500
Smoking cigarettes is very damaging to the development of a human this.
What is fetus?
500
Estivation: a period of inactivity during extreme heat. This ability serves a function much like that of animals in cold environments who experience this.
What is hibernation?
500
Two organisms which exist together and both benefit from the relationship use the process of this.
What is mutualism?
500
True or False: Energy transfer effeciency is high in most ecosystems.