Multiple Choice
Which experiment would not be considered an ecological study?
A) the effect of a housing development on a spotted salamander population in a vernal pool
B) the effect of changing availability of acorns on a population of squirrels
C) the effect of a red tide outbreak on sea birds in the area
D) the effect of a hormone on the rate of blood vessel formation
Correct Answer:
Verified
Correct Answer:
Verified
Q23: Which factor is a population-limiting, density-dependent factor?<br>A)
Q24: Which assumption applies to the mark-recapture method?<br>A)
Q25: True or false: Scientists agree on the
Q26: What does a completely columnar population pyramid
Q27: Which factor has dramatically decreased infant mortality
Q29: Which population was unaffected by density-dependent factors?<br>A)
Q30: What characteristics apply to developed countries?<br>A) industrial
Q31: What is the steep and sudden decline
Q32: By how many people does the global
Q33: Which factor may result in the actual