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12-03-2024
Biology

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Discuss and illustrate the trophic structures and energy flow in the ecosystems (1pt). Illustrate the pathogenic and beneficial characteristic features of microorganisms (1pt) Gregor Mendel did his work on pea plant. What would be the genotypes and phenotypes of the possible F1 offspring of a cross between (2pt) i) Pure breeding round peas (RR) with pure breeding wrinkled peas (rr) ii) a round pea carrying a wrinkled gene (Rr) and a wrinkled pea (rr) Defin the followin de (1)

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