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A breeder crossed a pure bred tall plant having white flowers toa pure short plant having bule flowers. He obtained 202 `F_(1)` progeny and found and found that they are all tall having white flowers. Upon selfing these these `F_(1)` Plants, he obtained a progeny of 2160 plants. Approximately, how many of these are likely to be short and having blue flower?
A. 1215
B. 405
C. 540
D. 135

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Correct Answer - d
TW-9,
Tw-3
tW-3
tw-1 according to ratio of dihybrid cross.
The total number of short and blue flowered plants is-
`1/16xx2130=1080/8=135`

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