A pure tall and a pure dwarf plant were crossed to produced offsprings. Offsprings were self crossed, then find out the ratio between true breeding tall to true breeding dwarf? |
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a) |
1 : 1 |
b) |
3 : 1 |
c) |
2 : 1 |
d) |
1 : 2 : 1 |

A pure tall and a pure dwarf plant were crossed to produced offsprings. Offsprings were self crossed, then find out the ratio between true breeding tall to true breeding dwarf? |
|||||||

a) |
1 : 1 |
b) |
3 : 1 |
c) |
2 : 1 |
d) |
1 : 2 : 1 |

1 Answer

127 votes

The offsprings of pure tall and pure dwarf are heterozygoous tall, which on selfing produces 1 : 1 ratio of breeding tall to breeding dwarf. |

127 votes

127