Symbiotic relationships
Commensalism
This graph has no limiting factors and no carrying capacity
Exponential graph
the branch of biology that deals with the relations of organisms to one another and to their physical surroundings.
Ecology
Emigration decreases or increases the number of a population in an area
Emigration= Exit, so the number would decrease.
limiting factors are apart of this type of graphs
Logistic/ Carrying capacity
A tick bites a dog and stays attached. While it’s attached it sucks the dog blood. One benefits the other is harmed.
parasitism
This graph shows a population going above carrying capacity then leveling back out because the population could not be maintained.
Population overshoot
In a Boom bust graph these types of animals should show up first to allow predation.
The Prey
On a boom bust graph, this animal is the one who has the greatest number which then may decrease if eaten.
Prey
Prey must come first because they are what attracts the predators.
when two species fight for the same food
Competition
A fish catches a ride on a shark and does no harm but the fish doesn't have to use energy to swim and cleans the shark. A type of symbiotic relationship.
Mutualism
This is also called a predator prey relationship graph.
Boom Bust graph
These two things go hand in hand... if you have to large of a population you have something stopping you and also it controls the number of animals in a certain area.
Carrying capacity and limiting factors.
A keystone species is
a species on which other species in an ecosystem largely depend, such that if it were removed the ecosystem would change drastically.
In your virtual paramecium lab you had two different types of paramecium, this happens when two different species occupy the same niche
One species will die, the other will thrive
Both could technically die as well
When a parasitic relationship is occurring the organism that is being negatively effected is called
The HOST
Population crash graph
This type of movement would decrease a population in a certain area, but nothing died!
Emigration
Exiting animals would decrease a population
All invasive species have these things in common. Must give two examples.
Non-native to an area
Reproduces quickly
caused biological and economic harm
The role or function of an organism or species in an ecosystem
Niche
Give an example of commensalism, paracitism and mutualism.
Ill decide if you were right. :)
I will draw a graph for you, tell me on that graph where the carrying capacity is.
I will tell you if you are right or not
These are two ways that a population can decrease in size
Emigration and high death rate
You have 2 minutes to complete an example of mutualism, commensalism and parasitism.
I will determine if you are correct or not! :) MUAHAHAHAHA!!!
A forest fire destroys an ecosystem, this type of succession will occur.
Secondary succession