When a tall plant with round seeds ( TTR...

When a tall plant with round seeds ( TTRR ) crossed with a dwarf plant with wrinkled seeds ( ttrr ) , the `F_1` generation consists of tall plant with round seeds . What would be the proportion of dwarf plant with wrinkled seeds in `F_1` -generation ?

`1//4`

`1//16`

`1//2`

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