Test cross in plants or in Drosophila involve | vedclass

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

Question

(C) The correct answer is $C$. Test cross is performed to determine the unknown genotype of an organism showing a dominant phenotype. In a typical tes

Vedclass · Accepted Answer

the $F_1$ hybrid with a double recessive genotype

Vedclass · Answer

(C) The correct answer is $C$. Test cross is performed to determine the unknown genotype of an organism showing a dominant phenotype. In a typical test cross,an organism with a dominant phenotype is crossed with an individual that is homozygous recessive for the traits being investigated. This method allows researchers to determine whether the dominant phenotype is homozygous or heterozygous by analyzing the phenotypic ratio of the offspring. For example,in a monohybrid test cross,if the $F_1$ hybrid $(Tt)$ is crossed with a homozygous recessive parent $(tt)$,the resulting offspring will show a $1:1$ ratio of dominant to recessive phenotypes if the parent was heterozygous.

Test cross in plants or in Drosophila involves crossing

Similar Questions

The resemblance of individuals to their progenitors is called

The person famous for experimental genetics is:

What are the genes that code for a pair of contrasting traits called?

State the contributions of the following scientists: Gregor Mendel and Reginald $C$. Punnett.

In $1900$ $A.D.$,three biologists independently discovered Mendel's principles. They are:

Vedclass Test Series

Exam Paper Generator

Online Exam Module