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MassachusettsBiologyQuick questions

Module 3: Genetics and molecular biology

Quick questions on Patterns of inheritance - MA High School Biology MCAS Module 3

2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.

What is q1?
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State the difference between genotype and phenotype. [2]
What is q2?
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A cross of two heterozygotes (Aa×AaAa \times Aa) is carried out. State the expected phenotype ratio and the probability of a recessive offspring. [2]

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