Question
Science task 145: A New Zealand Level 2 learner connects multiple ideas in an applied local or national context. In a carrier cross Aa × Aa for a recessive condition, what is the probability of an affected aa offspring in family model 5?
Select an option. Your answer will be checked instantly.
Correct Answer: A. 1/4
Explanation:
The genotype ratio is 1 AA:2 Aa:1 aa.
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