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Gre4nikov [31]
3 years ago
10

A= big apples,r= red apples,a= small apples, andr= yellow apples. you have one tree that produces big yellow apples and another

tree that produces small red apples. when the two are crossed, you find that half of the new trees produce big red apples and half produce big yellow apples. what are the genotypes of the parents?
Biology
1 answer:
damaskus [11]3 years ago
4 0
<span>Answer:
       ....|.Ar.....|.ar.....|.Ar.....|.ar.......
   aR|.AaRr.|.aaRr.|.AaRr.|.aaRr.|
   ar.|.Aarr...|.aarr..|.Aarr...|.aarr..|
   aR|.AaRr.|.aaRr.|.AaRr.|.aaRr.|
   ar.|.Aarr..|.aarr...|.Aarr..|.aarr...| this is wrong because not all the apples are big
       ....|.Ar.....|.Ar.....|.Ar.....|.Ar.......
   aR|.AaRr.|.AaRr.|.AaRr.|.AaRr.|
   ar.|.Aarr...|.Aarr..|.Aarr...|.Aarr..|
   aR|.AaRr.|.AaRr.|.AaRr.|.AaRr..|
   ar.|.Aarr...|.Aarr..|.Aarr..|.Aarr...| This one is correct, because the offspring in the first and third line are big and red, while the second and fourth have big yellow apples so A is correct the parents are AArr and aaRr.</span>
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