Genetics MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Genetics, a fundamental topic in the field of Life Sciences. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Genetics MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Genetics mcq questions that explore various aspects of Genetics problems. Each MCQ is crafted to challenge your understanding of Genetics principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Life Sciences tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Genetics MCQs are your pathway to success in mastering this essential Life Sciences topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Genetics. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Genetics knowledge to the test? Let's get started with our carefully curated MCQs!

Genetics MCQs | Page 2 of 6

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Q11.
The Phenomenon of two or more than two genes affecting the expression of each other is called ___________
Discuss
Answer: (c).Gene interaction
Q12.
Which of the following ratio shows complementary gene interaction?
Discuss
Answer: (a).9:7
Q13.
Which of the following does not show Mendel’s law of inheritance?
Discuss
Answer: (d).Codominance
Q14.
Crossing of two white flowers gives a colored flower, this shows complementary gene interaction.
Discuss
Answer: (a).True
Discuss
Answer: (b).Masking or modifying gene effect
Q16.
Which of the following is NOT the type of epistasis?
Discuss
Answer: (c).Collabrative
Q17.
Choose the correct ratio, which shows the masking gene interaction?
Discuss
Answer: (a).12:3:1
Q18.
Name the phenomenon where two genes have the same expression of the character?
Discuss
Answer: (a).Pleiotropy
Discuss
Answer: (d).Alleles with similar function and different structure
Q20.
Name the effect which shows the change in expression of alleles of the gene due to a specific environmental condition.
Discuss
Answer: (c).Phenocopy
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