JAMB Biology 2009 Objective — Question 32
Question 32 of 50 from the Joint Admissions and Matriculation Board (JAMB) Biology 2009 Objective paper, with the correct answer and a full explanation.
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In freshwater marshes and swamps, the most important abiotic factor that organisms have to
- A. nature of substratumCorrect
- B. high salinity
- C. high temperature
- D. low pH
Explanation
The substratum in marshes and swamps is quite unlikely to support large organisms.
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