
Concept explainers
SCENARIO:
Ecologists have recently made an observation regarding a species of nematode (round worm) commonly found in Australian soils with two distinct
Q6. Given the phenotype leads to a negative impact on the nematode’s predatory behaviour, develop a hypothesis as to why this phenotype is increasing among the population (i.e. it is being positively selected for):
Q7. Briefly describe an experiment you could use to test this hypothesis:

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