31. Josef Köreuter's tobacco plants demonstrated incomplete dominance. When he crossed a tall plant with a shortplant, he got plants that were medium height. Complete a Punnett Square of the F₁ generation of two mediumplants. State the genotypes and phenotypes of the offspring.32. Roan is a color found in some cows. Roan is a codominant trait of white and red for RW. Complete a PunnettSquare of a red and roan cow and state the genotypes and phenotypes of the offspring.733. Cross two people that are blood type AB. The genotype for A is IA and the genotype for B is IB. State the genotypesand phenotypes of the offspring.

Name: 31. Josef Köreuter's tobacco plants demonstrated incomplete dominance
Uploaded: 2024-03-20T06:43:04.000Z
Channel: Bartleby
Description: 31. Josef Köreuter's tobacco plants demonstrated incomplete dominance. When he crossed a tall plant with a shortplant, he got plants that were medium height. Complete a Punnett Square of the F₁ generation of two mediumplants. State the genotypes and

A trait is a characteristic feature that is unique to specific individual. It is illustrated by genotype and phenotype. Genotype is represented by alleles . Alleles can be :- I ) Dominant allele II) Recessive allele 31) I ) Tall plant is represented by T allele II ) Short plant is represented by t allele Tall ( TT) and short plants ( tt ) are crossed with each other. The cross will be as :- Gametes T T t Tt Tt t Tt Tt From the above , all offsprings will be of medium height ( Tt) .Now , two medium plants are crossed with each other . Cross will be as:- Gametes T t T TT Tt t Tt tt From the above cross :- Genotype of offsprings will be:- TT , Tt , tt Phenotype of offsprings will be :- Tall , medium, short 32) Genotype of White = WW Genotype of Red = RR Genotype of Roan = RW Now , red and roan cows are crossed with each other . The cross wil be as :- Gametes R W R RR RW R RR RW Genotype of offspring :- RR , RW Phenotype of offspring :- Red , Roan 33) Blood group A is represented as :- IA Blood group B is represented as :- IB Genotype of blood group AB :- IAIB Two parents with AB blood group are crossed with each other. Cross will be as :- Gametes IA IB IA IAIA IAIB IB IAIB IBIB Genotype of offspring:- IAIA , IAIB, IBIB Phenotype of offspring :- Blood group A , AB , B