Generally, the homicide rate is higher in cities with large populations than in smaller municipalities. How, then, would you characterize homicides as population-controlling factors?
A) They are unlike parasites. B) They are unlike famine.
C) They are like infectious diseases. D) They are like floods.
Answer: C
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From the aquatic systems below, where are heterotrophic Bacteria the MOST abundant?
A) coastal waters B) deep sea C) Sargasso Sea D) open ocean
The gametophyte is the dominant stage in the life cycle for which of the following plant groups?
a. club mosses b. whisk ferns c. liverworts d. horsetails e. ferns
The blastopore is the opening to the blastocoel. Indicate whether the statement is true or false
A selection experiment you are doing requires certain conditions in order for evolutionary change to occur. What conditions would cause this change? (Select all that apply.)A) variation between individuals in a populationB) genetic variations being heritableC) no variation existing between individuals in the next generationD) survival rate of offspring varying due to parental genetic differences
What will be an ideal response?