Assertion: At F2 stage in monohybrid cross, both parental traits are expressed in the proportion of 3:1. Reason: The contrasting parental traits show blending at F2 stage.

Question

Assertion: At F2 stage in monohybrid cross, both parental traits are expressed in the proportion of 3:1. Reason: The contrasting parental traits show blending at F2 stage. (A) If both assertion and reason are true and reason is the correct explanation of assertion (B) If both assertion and reason are true but reason is not the correct explanation of assertion (C) If assertion is true but reason is false (D) If both assertion and reason are false

Tardigrade Admin · Accepted Answer

In F2 generation both the parental traits of a character are expressed in the ratio of three dominant to one recessive.

Q. Assertion : At $F_{2}$ stage in monohybrid cross, both parental traits are expressed in the proportion of $3 : 1$ .
Reason : The contrasting parental traits show blending at $F_{2}$ stage.

If both assertion and reason are true and reason is the correct explanation of assertion

If both assertion and reason are true but reason is not the correct explanation of assertion

If assertion is true but reason is false

If both assertion and reason are false

In $F_{2}$ generation both the parental traits of a character are expressed in the ratio of three dominant to one recessive.

Q. Assertion : At F2​ stage in monohybrid cross, both parental traits are expressed in the proportion of 3:1. Reason : The contrasting parental traits show blending at F2​ stage.