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NTS - NAT IM Test - Biology - Variation and Genetics - Quiz 1

Practice 10 high yield MCQs on Biology from Chapter Variation and Genetics for NAT IM Test. After submission, get instant results with correct answers and detailed explanations. This is Quiz 1 of the series.

1. Who is considered the father of genetics?



2. What is Mendel's law of segregation?



3. What is Mendel's law of independent assortment?



4. What is a variant form of a gene called?



5. What is the difference between dominant and recessive alleles?



6. What is the difference between genotype and phenotype?



7. In which type of dominance does the dominant allele completely mask the recessive allele?



8. In which type of dominance is the heterozygous phenotype a blend?



9. In which type of dominance are both alleles fully expressed?



10. Which is an example of codominance?



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Instructions: Select one answer per question. After submitting, you will see your score, correct answers, and explanations.

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