In guinea pigs, rough coats (with lots of swirly cowlicks) are dominant over smooth coats. If a male homozygous dominant guinea pig is crossed with a female heterozygous guinea pig, what are the possible genotypes and phenotypes of the offspring? Complete the Punnett square and the percentages of rough and smooth coated offspring.
***Please follow all Punnett square rules to complete this question. (Letters and numbers, only)
Please use the following: Rough = R and Smooth = r
offspring 1 offspring 2
offspring 3 offspring 4
% rough
% smooth
Word Bank:
100rrRr0r2550RrRRRRRRR75
Blank 1:
Blank 2:
Blank 3:
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Blank 1: Rr
Blank 2: Rr
Blank 3: Rr
Blank 4: RR
Blank 5: rr
Blank 6: Rr
Blank 7: RR
Blank 8: Rr
Blank 9: rr
Blank 10: rr
% rough: 75%
% smooth: 25%