question_answer

Hybridisation between \[Tt\times tt\] gives rise to the progeny of ratio

A) \[1:1\]                                  

B) \[1:2:1\]

C) \[1:2\]                                  

D) \[4:1\]

Correct Answer: A

Solution :

Offsprings with genotypes Tt (heterozygous tall) and tt (homozygous dwarf) are produced in the ratio of\[1:1\]. Result - Ratio of genotype is \[1:1\].                  Ratio of phenotype is\[1:1\].