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 4 of 8

Discuss
Answer: (d).Non-disjunction in any of the gametes
Q32.
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
Q33.
A female with AA+ XXX can only result from female parental non-disjunction.
Discuss
Answer: (b).False
Discuss
Answer: (c).Loss of Y chromosomes from some cells
Q35.
All genes in sex chromosomes are sex linked.
Discuss
Answer: (b).False
Q36.
An X linked recessive gene would appear to __________________
Discuss
Answer: (b).Skip generations
Discuss
Answer: (d).Expressed only in men
Q38.
Genes which are present in the homologous region of X and Y chromosomes are called______________
Discuss
Answer: (c).Partially sex linked
Discuss
Answer: (d).Faulty tooth enamel
Q40.
X linked dominant trait tends to be milder in heterozygous females. State if it is true or false.
Discuss
Answer: (a).True
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