If the cross is Aabb times aaBb,what will be | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) To find the genotypic ratio of the cross $Aabb 	imes aaBb$,we can treat the two genes independently as they assort independently.Step $1$: Analyz

Vedclass · Accepted Answer

$1:1:1:1$

Vedclass · Answer

(C) To find the genotypic ratio of the cross $Aabb 	imes aaBb$,we can treat the two genes independently as they assort independently.Step $1$: Analyze the first gene cross: $Aa 	imes aa$. The offspring genotypes are $Aa$ and $aa$ in a ratio of $1:1$.Step $2$: Analyze the second gene cross: $bb 	imes Bb$. The offspring genotypes are $Bb$ and $bb$ in a ratio of $1:1$.Step $3$: Combine the results using the product rule: $(Aa + aa) 	imes (Bb + bb) = AaBb + Aabb + aaBb + aabb$.This results in four genotypes: $AaBb$,$Aabb$,$aaBb$,and $aabb$,each appearing with a frequency of $1/4$. Therefore,the genotypic ratio is $1:1:1:1$.

If the cross is $Aabb \times aaBb$,what will be the genotypic ratio of the offspring?

Similar Questions

In a dihybrid cross between $RRYY$ and $rryy$,what is the probability of obtaining $RrYy$ in the $F_{2}$ generation (in $/16$)?

How many types of gametes are produced in the $F_1$ generation of a trihybrid cross?

The genotypes of a plant variety were $TtHh, Tthh, ttHh$ and $tthh$,where $T =$ tallness and $H =$ hairy stem. Which one of the following crosses would produce progeny giving a phenotypic ratio approximately $1 : 1 : 1 : 1$?

What is the genotypic ratio of the $F_2$ generation in Mendel's dihybrid cross?

How many pairs of chromosomes are involved in Mendelian dihybrid crosses and dihybrid crosses with linkage,respectively?

Vedclass Test Series

Exam Paper Generator

Online Exam Module