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Home Q & A Board Biology-Related Homework Help General Biology
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hannah415 hannah415
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Posts: 496
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6 years ago
The usual F2 phenotypic ratio of a dihybrid cross is
  a. 1:1.
  b. 2:1.
  c. 9:3:3:1.
  d. 1:2:1.
  e. 3:1.

Question 2

All BUT which of these genotypes is a possible F1
  gamete for a dihybrid cross between AA BB with aa
  bb?
  a. Aa
  b. Ab
  c. AB
  d. aB
  e. ab
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vivian970811vivian970811
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#1
Posts: 349
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6 years ago
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hannah415 Author
wrote...
#2
6 years ago
All correct!
wrote...
#3
6 years ago
Happy to help
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