Two opposite forces operate in the growth and development of every population. One of them is related to the ability to reproduce at a given rate. The force opposite to it is called
A) fecundity
B) mortality
C) environmental resistances
D) biotic control
Correct Answer:
Verified
Q14: Human population growth curve is a:
A)S shaped
Q15: Exponential growth occurs when there is
A)a great
Q16: A human population is small, there is
Q17: In a population, unrestricted reproductive capacity is
Q18: The concept that 'population tends to increase
Q20: The carrying capacity of a population is
Q21: The major pollutant from automoblie exhaust is
A)NO
B)CO
C)SO2
D)Soot
Q22: The green house gases, otherwise called radioactively
Q23: Algal bloom results in
A)Global warming
B)Salination
C)Eutrophication
D)Biomagnification
Q24: A high Biological Oxygen Demand (BOD) indicates
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