Question

How do mendel 's experiment show that trat may be dominant or recessive ?

Answer 1

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In mendel's experiment all the F1 generation were tall and no dwarf plant were seen while in F2 generation the dwarf plant reappeared. The experiment showed that a single copy of 'T' is enough to make the plant tall , while both copies have to be 't' for plant to be short. Traits like 'T' are called dominant traits while those that behave like 't' are called recessive traits.Thus Mendle's experiment showed that the traits can be dominant and recessive.

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