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Examine the Punnett square below, which represents a dihybrid cross of two rose bushes.
RTRET it
RT RRTT RRTU RITT RrTt
RE RRTE RRt Rret Rett
rT RITT RrTt TTTt
it RrTt Rett t itt
How many different genotype variations are possible in the offspring of these crossed rose bushes?
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2 Answers

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Answer: the answer is 4

Step-by-step explanation:

User Thewooster
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4 votes

Answer:

The answer is 9

Step-by-step explanation:

There are nine (9) possible genotypes resulting from the dihybrid cross. They are: RRTT, RRTt, RRtt, RrTT, RrTt, Rrtt, rrTT, rrtt, and rrTt.

User Erwin Wessels
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