Genomes and their Evolution MCQs

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

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

Genomes and their Evolution MCQs | Page 14 of 20

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Q131.
The variation in the off springs can come through
Discuss
Answer: (c).crossing over
Q132.
Where the heterozygote is indistinguishable from one of the homozygotes the allele involved is said to be
Discuss
Answer: (b).dominant
Q133.
Organisms that have one copy of each gene on each chromosome are
Discuss
Answer: (a).diploid
Q134.
The alternative forms of same gene is called
Discuss
Answer: (c).allele
Q135.
The DNA structure was investigated in the year __________
Discuss
Answer: (b).1953
Q136.
Nucleotide, basic unit of DNA consists of the sugar _________________
Discuss
Answer: (a).deoxyribose
Q137.
Purines are a type of nitrogenous bases that consist of _____ ring(s).

a.

1

b.

2

c.

3

d.

4

Discuss
Answer: (b).2
Q138.
Guanine and adenine are _______________
Discuss
Answer: (a).purines
Q139.
A nucleotide has a non-polarized structure.
Discuss
Answer: (b).False
Q140.
Which of the following was discovered by Chargaff’s experiment in 1950?
Discuss
Answer: (a).base composition