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Biology, 08.09.2020 09:01 chloeholt123
male amphibians including frogs and toads have been plagued by fertilization deformity behavioral abnormalities and sterility biologist from the university of florida investigated whether reproductive problems among population of cane toads bufo marinus are caused by posons from chemicals associated with agriculture the biologists collected local adult cane toads from more than 20 different locations toads where collected from areas close to agriculture both large scale and small scale farms as well as from suburbs that are non agricultural areas based on this study what is / are the control groups 1.male toads collected from the suburbs . 2. male toads collected from areas near large scale farms 3.male toads collected from small scale farms 4. male toads collected from all different sites 5.female toads that were not collected
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