First slide
Inheritance of One Gene
Question

The progenies from which amongst the following cross would lead to the formation of homozygous dominant individuals with respect to characters and traits of pea plant as noticed by Mendel.

 

Easy
Solution

When with genotype Tt is crossed with another plant with the same genotype Tt,  then there is a probability of getting progenies are with TT, Tt and tt genotypes in the ratio of 1 : 2 : 1 ratio. Plants with genotype TT are homozygous dominant.

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