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forsale [732]
3 years ago
15

In snapdragon the gene that affects flower color has two alleles: red (R) and white (W). In heterozygous individuals, the phenot

ype is pink. If two pink flowers were crossed what would be the probability of a pink offspring?
A. 25%

B. 50%

C. 75%

D. 100%
Biology
1 answer:
Leya [2.2K]3 years ago
6 0

Answer:

The correct answer is - 50%

Explanation:

In the heterozygous condition, there is always one allele of dominant and one allele of recessive present together and during gamete formation, they assort independently. The probability of the pink flower that is RW can be found by punnet square:

      R     W

R    RR   RW

W   RW    WW

here, out of four two cases is of heterozygous or pink flower so the ration would be 2/4 or 1/2 or 50%

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