Chromosomes and Sex Determination MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Chromosomes and Sex Determination, a fundamental topic in the field of Cytogenetics. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Chromosomes and Sex Determination 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 Chromosomes and Sex Determination mcq questions that explore various aspects of Chromosomes and Sex Determination problems. Each MCQ is crafted to challenge your understanding of Chromosomes and Sex Determination principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Cytogenetics tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Chromosomes and Sex Determination MCQs are your pathway to success in mastering this essential Cytogenetics topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Chromosomes and Sex Determination. 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 Chromosomes and Sex Determination knowledge to the test? Let's get started with our carefully curated MCQs!

Chromosomes and Sex Determination MCQs | Page 2 of 8

Discover more Topics under Cytogenetics

Q11.
X inactivation is an example of epigenetic phenomenon.
Discuss
Answer: (a).True
Q12.
XIST mRNA coats the inactive X and calls in _____________
Discuss
Answer: (c).Deacetylase and specific methylase
Q13.
Tortoise shell or calico cats are always ________________ for O locus that is responsible for orange color development.
Discuss
Answer: (b).Heterozygous
Q14.
Calico cats are always______________
Discuss
Answer: (b).Female
Discuss
Answer: (c).X chromosomes are inactivated
Discuss
Answer: (d).The male X chromosome is hyper active
Q17.
The sex influenced traits are present in _______________________
Discuss
Answer: (a).Autosome
Q18.
Sex influenced traits are only related to females.
Discuss
Answer: (b).False
Discuss
Answer: (b).No female will express the gene
Q20.
If present of horn in a breed of sheep is due to the presence of h⁺ allele which is sex influenced and more expressed in male, choose the off one out.
Discuss
Answer: (c).Female with h h⁺
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