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Goryan [66]
3 years ago
6

After crossing purebred red (dominant) and purebred white (recessive) flowers, pink flowers appeared. Using symbols, show the cr

oss between pink and white flowers.
Rr x rr
RR x rr
Rr x RR
Biology
2 answers:
liberstina [14]3 years ago
5 0

the correct answer is:

A) Rr x rr

-Dominant- [34]3 years ago
3 0
Since after crossing a red and a white flower produced pink flowers, the red color trait shows an incomplete dominance and has a genotype of Rr.
Using the Punnett to determine the cross between pink and white flowers:
   |   R   |   r   |
r  |  Rr  |   rr   |
r  |  Rr  |   rr   |

The results indicate that the cross between pink and white flowers will produce a ratio of 1:1

Rr x rr
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