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Masja [62]
3 years ago
7

If 2 heterozygous parents produce offspring, what is the probability that the offspring will also be heterozygous?

Biology
1 answer:
AfilCa [17]3 years ago
6 0
Steps: 1. Do a punett square (Bb= heterozygous) B b B b 2. The outcomes would be BB, Bb, Bb, and bb 3. Your answer would be 50% since there are 2 that are heterozygous and 4 total outcomes. 2/4=1/2=50%
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Answer:

this is assuming brown eyes are dominant

6a 9/16

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Explanation: there might be an easy way to calculate it but I draw it out and use the dominance and lettering and just count I used slide 5 as a starting point

to do more than this would require seeing the square on slide 1 they are referring to as it is specific to 2 parents

4. a Bb and bb

b. bb and bb

5. BBEE BBEe BbEEBbEe

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BbEE BbEe bbEE bbEe

BbEe Bbee bbEe bbee

2 a Bb

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e. BB

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