R is a dominant red flower trait while r is a recessive white flower trait. Heterozygous red flowered plant is crossed with homozygous red flowered plant, 64 offsprings are produced. Number of white flowered plants is
A
64
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B
32
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C
16
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D
0
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Solution
The correct option is C 0
Due to the presence of dominant alleles in both parents, the cross produces only red-flowered plants.
Thus, out of a total of 64 plants, no plants will be white-flowered. So, the correct answer is '0'