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 6 of 8

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Q51.
The gene for sex determination in mammals is _________ and it is located in ___________
Discuss
Answer: (b).SRY, Y
Q52.
In an experiment, you add the short arm of Y chromosome to a cell line with composition AA+ XX. What will you see?
Discuss
Answer: (c).The cell develop male character
Discuss
Answer: (d).All genes present on Y chromosome are unique to it
Discuss
Answer: (d).Non-disjunction in any of the gametes
Q55.
A person with a genetic composition AA+XYY composition. The non-disjunction is in the __________ parent and in _____________ meiotic division.
Discuss
Answer: (b).Male, 2nd
Q56.
What will be the phenotype and genotype of a daughter born to bald mother and non-bald father?
Discuss
Answer: (c).b/b+ non-bald
Q57.
Which one of the following will not be expressed in female even in homozygous form?
Discuss
Answer: (a).Cock feathering
Q58.
If a bull doesn’t express the milking factor, where m+ is normal and m is a mutant gene, its genotype is?
Discuss
Answer: (d).Can’t be specified
Q59.
Appearance of cock feather in chicken is ________________
Discuss
Answer: (d).Sex limited
Discuss
Answer: (c).Short arm of human Y chromosome
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