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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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Below a typical questions that will be covered in this test. You final score will be logged on your account

If a tall (T) plant is heterozygous (Tt) crossed with a short (tt) plant, what proportion of offspring are expected to be tall?
A mutation that changes a single DNA base in a gene is called a:
A pedigree shows a trait in every generation and affects both sexes equally. The trait is most likely:
In blood group inheritance, alleles A and B are both expressed when present together (AB). This is called:
A person inherits cystic fibrosis only if they receive a faulty allele from both parents. This pattern of inheritance is called:
Which term describes the raw heritable changes in DNA on which evolution depends?
Why does meiosis result in genetically different gametes?
Which process produces gametes with half the number of chromosomes of the parent cell?
What is a genome?
What is the main advantage of sexual reproduction for evolution?
Which technique is used to compare DNA sequences between species to infer evolutionary relationships?