Simple Chi squared - Model Answers

IB Biology: Simple Chi squared - Model Answers

The plant blue-eyed Mary grows on Vancouver Island. The population is ‘dimorphic’ for purple blotches on the leaves. (There are two phenotypes - plants with blotches, and plants without blotches). A plant with blotched leaves, which had not yet flowered, was dug up and taken to a laboratory, where it was allowed to self-pollinate and produce seeds. These seeds were collected and grown into offspring plants. One randomly...


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