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Tutor HuntTest QuestionsBiology QuestionsYear 10 Biology Questions

 

Genetic Inheritance (GCSE Biology)

The following is a GCSE Biology test covering 'Genetic Inheritance' from the broader topic Inheritance, Variation And Evolution. The test is geared towards the AQA exam board style syllabus.
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What is a genome?
Which process produces gametes with half the number of chromosomes of the parent cell?
In blood group inheritance, alleles A and B are both expressed when present together (AB). This is called:
Which of the following is an example of a human sex-linked (X-linked) condition more common in males?
When a harmful mutation is dominant, what is the likely effect on individuals who inherit one copy?
Which example is a discontinuous (discrete) variation in humans?
Why does meiosis result in genetically different gametes?
A mutation that changes a single DNA base in a gene is called a:
What is the main advantage of sexual reproduction for evolution?
Natural selection acts on:
Which term describes an organism’s observable characteristics produced by the interaction of its genes and environment?