Cambridge IGCSE Biology · 0610
Inheritance & genetics
Chromosomes, alleles, Punnett squares and monohybrid crosses. Answer these 7 exam-style questions and get each one marked against the mark scheme — with the misconceptions it tests. No account needed to start.
Exam-style questions0 / 7 answered
How many chromosomes are in a human body cell?
Which best defines an allele?
State the difference between a gene and a chromosome.3 marks
How sure are you?
We catch common misconceptions, not just marks.
Explain why gametes must be haploid.4 marks
How sure are you?
We catch common misconceptions, not just marks.
Compare mitosis and meiosis.4 marks
How sure are you?
We catch common misconceptions, not just marks.
Command word · Define and stateAnswer exactly what this instruction asks for — nothing less scores.
Define the terms gene, allele and chromosome. State where mitosis and meiosis occur. [4 marks]4 marks
How sure are you?
We catch common misconceptions, not just marks.
Define genotype and phenotype.2 marks
How sure are you?
We catch common misconceptions, not just marks.