Assertion: Cross of F_1 individual with reces | vedclass

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

Question

(C) test cross is defined as the cross of an $F_1$ hybrid with its homozygous recessive parent to determine the genotype of the $F_1$ individual.In a

Vedclass · Accepted Answer

If the Assertion is correct but Reason is incorrect.

Vedclass · Answer

(C) test cross is defined as the cross of an $F_1$ hybrid with its homozygous recessive parent to determine the genotype of the $F_1$ individual.In a monohybrid test cross (e.g.,$Tt 	imes tt$),the offspring are produced in a $1:1$ ratio,where $50\%$ of the individuals exhibit the dominant trait and $50\%$ exhibit the recessive trait.Therefore,the Assertion is correct because it accurately defines a test cross.However,the Reason is incorrect because recessive individuals are indeed obtained in a monohybrid test cross.

Assertion: Cross of $F_1$ individual with recessive homozygous parent is test cross.
Reason: No recessive individuals are obtained in the monohybrid test cross.

Similar Questions

Which of the following is considered as a recessive character of Mendel?

$A$ pure line organism is one that produces individuals of:

Identify the recessive character of the pea plant studied by Mendel.

How are the seven traits selected by Mendel distributed across the four chromosomes?

Mendel chose the pea plant to study genetics because of many qualities. One of them which he did not consider was

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Assertion: Cross of $F_1$ individual with recessive homozygous parent is test cross.Reason: No recessive individuals are obtained in the monohybrid test cross.