Individuals of the same species in the same area are known as a .....
Individuals of different species in the same area are known as a ....
Sort the following into density dependent and density independent factors:
Typically leads to a population reaching a carrying capacity
Typically causes a logistic growth pattern
Ex = extreme weather events
Ex = disease/parasites
Effect intensifies as a population increases in density
Ex = intraspecific competition
Regulates population growth through mechanisms like intraspecific competition
Ex = natural disaster
Effect does not intensify or vary as a population increases in density
Density dependent limiting factors
Density independent limiting factors
Sort the following examples into density dependent and density independent factors
Gazelle's are competing for limited food
There is a chemical spill that kills of a large portion of a species of fish
E coli is spreading throughout a population
There is a wildfire that destroys the habitat of many tree frogs
There is a drought that affects water availability for African elephants
Parasites are being passed throughout a population due to contaminated water
Penguins are competing for limited space to breed and raise their offspring
Deforestation is occurring in a rainforest that is affecting access to nesting locations for a species of bird
Density dependent limiting factor
Density independent limiting factor
In a predator prey cycle what generally happens when the prey population size increases?
Explain why in 1 sentence. This will be marked wrong but once you submit you can compare your answer to mine.
In a predator prey cycle what generally happens when the predator population size increases?
Explain why in 1 sentence. This will be marked wrong but once you submit you can compare your answer to mine.
In a predator prey cycle what generally happens when the prey population size starts to decrease?
Explain why in 1 sentence. This will be marked wrong but once you submit you can compare your answer to mine.
In a predator prey cycle what generally happens when the predator population size starts to decrease?
Explain why in 1 sentence. This will be marked wrong but once you submit you can compare your answer to mine.
Look at the above graph and explain one full predator prey cycle using specific data. This should be a relatively detailed answer (my answer is about 8 sentences).