Ch. 4 Reveiw
Define each term and include an example.
1.Batesian mimicry
2. Mullerian mimicry
3. exploitive relationships
4. brood parasites
5. commensalism
6. intraspecific competition
7. interspecific competition
8. mutualism
9. niche
10. symbiosis
12. aposematism
13. parasitism
14. predator- prey relationship
16. endangered
17. extirpation
18. Fundamental niche
19. invasive species
20. extinct
Essay Discuss the problems caused by any 2 invasive species and what is being done to solve the problems in
paragraph form.
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
Estimate the population of musk thistles on a 360 acre farm if they are evenly spaced and you find 20 of them
in a 10 acre field. 5 points You must show your work.
Estimate the population of rabbits in your city park if you caught, marked and released 7 of them one day then
went back and caught 9 more the next week and three of them were already marked. 5 points You must show
your work.
Draw a graph that demonstrates the general pattern of predator/prey populations as they
compare to each other over time. Add an explanation about what is happening over time
and why the predator population is important to the health of the prey population.