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Tutor HuntTest QuestionsBiology QuestionsYear 10 Biology Questions

 

Speciation (biology Only) (GCSE Biology)

The following is a GCSE Biology test covering 'Speciation (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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Below a typical questions that will be covered in this test. You final score will be logged on your account

Which statement about adaptive radiation (e.g., Darwin’s finches) is correct?
Which scenario best illustrates reproductive (behavioral) isolation?
Which reproductive isolating mechanism prevents two insects that are active at different seasons from mating?
Which evidence from the fossil record supports the theory of speciation by descent with modification?
Which observation would suggest that two populations are undergoing incipient speciation?
Which mechanism provides new genetic variants that natural selection can act on and so can lead to speciation over time?
How can gene flow between populations affect speciation?
Which example best demonstrates adaptive significance of a morphological adaptation leading to speciation?
Which explanation describes sympatric speciation in plants most accurately?
What is the best definition of speciation?
Which scenario would most likely prevent speciation between two nearby populations?