Assuming exposure to the same climate, which of the following aquatic systems would be MOST stratified?

A) 20 m deep freshwater river
B) 50 m deep marine water fjord
C) 200 m deep saltwater lake
D) 300 m deep freshwater lake


Answer: D

Biology & Microbiology

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Four of the following are characteristic of morphogens. Which one is the exception?

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The gram-negative bacillus associated with abscesses from cat bites or scratches is ________.

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Which of the following is not associated with leaf abscission?

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