MHT-CET

12. Principles of Inheritance and Variation. question bank (Biology)

Practice 128 free MHT-CET Biology - 12. Principles of Inheritance and Variation. questions with answers and step-by-step solutions.

Start free Book a demo

All Easy Hard Medium

Q1.

Based on the statements, choose the correct option given below.
Statement-$I$: Allelic genes lead to individual differences within the species.
Statement-$II$: About $1000$ varieties of mangoes are found in India.

(A)

Statement-$I$ is incorrect but Statement-$II$ is correct.

(B)

Both Statement-$I$ and Statement-$II$ are correct.

(C)

Both Statement-$I$ and Statement-$II$ are incorrect.

(D)

Statement-$I$ is correct but Statement-$II$ is incorrect.

Show answer & solution

Verified Answer & Solution Locked

Q2.

Select the group of $CORRECT$ statements.
$I$. If phenotype of offsprings shows only the dominant trait then the parent plants are heterozygous.
$II$. $A$ true breeding line shows stable trait inheritance and expression for several generations.
$III$. In mendelian experiment material,contrasting characters can be easily recognized.
$IV$. When a single gene controls two (or more) different traits,it is called polygene.
$V$. When interactions occurs between the alleles of different genes present on the same or different chromosome it is called intragenic interaction.

(A)

$III$ and $V$ only

(B)

$II$ and $III$ only

(C)

$III$ and $IV$ only

(D)

$I$ and $V$ only

Show answer & solution

Verified Answer & Solution Locked

Protected Questions

Unlock All 128 Questions in 12. Principles of Inheritance and Variation.

Log in or sign up free to access every question with complete solutions, create chapter practice tests, and track your performance.

Sign up free to access all 128 questions

Unlock every 12. Principles of Inheritance and Variation. question, generate papers, and practice at your own pace.

Start free