In maize , the F1 plant obtained from a cross between tall and dwarf was self pollinated.Give the genetic constitution of gametes of both the parents and F1 generation.Also, write the genotypic and phenotypic ratio of progenies in the F2.
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the parents are homozygous so there gametes are for tall T and T and for dwarf the gametes are t and t when crossed Tt plant is obtained in F1 which is Tt and the gametes of F1 plant will be T and t when it is self crossed two Tt,one TT and one tt plant will be obtained in f2 which has genotypic ration of 1:2:1 and phenotypic ratio of 3:1
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