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 7 of 8

Discover more Topics under Cytogenetics

Q61.
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
Q63.
All genes in sex chromosomes are sex linked.
Discuss
Answer: (b).False
Q64.
An X linked recessive gene would appear to __________________
Discuss
Answer: (b).Skip generations
Discuss
Answer: (d).Expressed only in men
Q66.
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
Q68.
X linked dominant trait tends to be milder in heterozygous females. State if it is true or false.
Discuss
Answer: (a).True
Q69.
In a family of four including a normal mother, a normal father, a color blind son and a normal son; who do you think has the defective X gene other than the affected son?
Discuss
Answer: (a).The mother
Q70.
A colorblind mother and a normal father give birth to a Klinefelter child with normal vision. Where do you think the non-disjunction has taken place?
Discuss
Answer: (d).1st meiotic division of father
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