Question 3: The Zero Net Growth Isocline)graph below illustrates competition between two Hyena species (1 and 2) that occupy overlapping niches. Study the graph in details and answer the following questions (13 marks). Species 1 200 8 Species 2 250, ZN 150 100 50 9 50 50 100 150 200 250 N1 4.1) Provide K1 and K2 values for both species A and B (2 marks) 4.2) Provide a12 and a21 values. (2 marks) 4.3) Explain the fate of both populations at points A, B and C. (6 marks) 4.4) Explain the fate of both populations at point D. (3 marks)
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