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Physics, Chemistry and Biology: Post your doubts here!

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In a species of plant, the allele for red flowers (R) is dominant over the allele for white flowers (r).
Two red–flowered plants were crossed.
plant with red flowers × plant with red flowers = 93 red-flowered and 28 white-flowered

What are the genotypes of the parents?
A. RR and rr
B. RR and Rr
C. Rr and Rr
D. Rr and rr
urgent!!! plz reply ASAP!!!! THANKS!!!!
Is the answer B???
 
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See, the ratio of red to white is 93:28... Which is approximately 3:1!!
Understand???
 
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somya.. usko explain kara do xD haha :D btw.. mera real name is Anirudh.. what about you both? :p
 
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