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Theory Of Evolution (biology Only) (GCSE Biology)

The following is a GCSE Biology test covering 'Theory Of Evolution (biology Only)' from the broader topic Inheritance, Variation And Evolution. The test is geared towards the AQA exam board style syllabus.
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Which term describes the observable characteristics of an organism produced by genes and environment?
What is a mutation?
Which is a likely consequence of geographic isolation of two populations?
What evidence from geology and paleontology supports evolution?
Which process increases genetic variation by producing new alleles?
What is meant by reproductive isolation?
What is convergent evolution?
Which of the following is most likely true if two populations previously of one species show many genetic differences after long isolation?
Which human activity commonly accelerates the evolution of antibiotic resistance in bacteria?
What is meant by the term “fitness” in evolutionary biology?
Which observation would most strongly support that two species share a recent common ancestor?