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Chromosomes Questions

Practice 10 Chromosomes questions with detailed answers and explanations. Free MCQs, PYQs, and mock test questions for NEET, JEE, GATE, SSC and more.

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10
Total Questions
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4
Easy
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5
Medium
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1
Hard
Practice by Exam:Biology(9)General Science(1)

About Chromosomes — practice questions, PYQs & concepts

Chromosomes is a frequently-tested topic on Biology, General Science. ExamTest.live currently lists 10 Chromosomes questions spanning previous-year papers from 2026 to 2026, each with worked solutions and a step-by-step explanation. Use the filters on this page to focus on a specific exam, difficulty level or year — every answer key is free, no sign-up required.

Chromosomes weight in competitive exams

Across our Chromosomes question bank, the largest sources are Biology (9) and General Science (1). Click any exam chip above to drill down to that exam-specific question set.

How to use this page

  • Start easy: 4 easy Chromosomes questions are available — build fluency before moving up.
  • Target weak years: Use the year filter to focus on the most recent 2026 paper or older PYQs you have not attempted.
  • Time yourself: Every question shows the average solve time so you can benchmark your speed against other students.
  • Read every explanation: Even on questions you got right — the explanation often surfaces a faster approach you can reuse.

All Chromosomes Questions(1–10 of 10)

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Q1easymcqBiologyNEET 20192026
0% accuracy
The shorter and longer arms of submetacentric chromosome are referred to as:
Q2mediummcqGeneral ScienceSSC CGL2026
0% accuracy
Chromosomes found in the salivary glands of Drosophila are:
Q3mediummcqBiologyGovernment Competitive Exam2026
0% accuracy
Which among the following do NOT have a perfect pair of sex chromosomes
Q4hardmcqBiologyNEET (UG) 20182026
Select the incorrect match:
Q5easymcqBiologyNEET 20212026
When the centromere is situated in the middle of two equal arms of chromosomes, the chromosome is referred as:
Q6easymcqBiologyNEET 20222026
Match List - I with List - II regarding chromosome types:
| List - I | List - II |
| :--- | :--- |
| (a) Metacentric | (i) Centromere situated close to the end forming one extremely short and one long arms |
| (b) Acrocentric | (ii) Centromere at the terminal end |
| (c) Sub-metacentric | (iii) Centromere in the middle forming two equal arms |
| (d) Telocentric | (iv) Centromere slightly away from the middle forming one shorter and one longer arm |
Q7mediummcqBiologyGeneral Knowledge Studies2026
The human sex chromosomes determine the gender of the child, with being:
Q8easymcqBiologyCompetitive Exam2026
Which of the following represents the pair of sex chromosomes in women?
Q9mediummcqBiologyBiology
0% accuracy
What would be the number of chromosomes of the aleurone cells of a plant with chromosomes in its root tip cells?
Q10mediummcqBiologyBiology
0% accuracy
Telomere repetitive DNA sequences control the function of eukaryotic chromosomes because they:

Frequently Asked Questions

How many Chromosomes questions are on ExamTest.live?▼
We have 10 Chromosomes questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
Are Chromosomes MCQs free?▼
Yes. All Chromosomes questions, answers, and explanations on ExamTest.live are completely free. No account or subscription required.
Which exams include Chromosomes questions?▼
Chromosomes questions are commonly asked in Biology, General Science. You can filter by exam using the links above.
How do I practice Chromosomes questions effectively?▼
Start with easy questions to build confidence, then tackle medium and hard ones. Use the filter buttons to sort by difficulty. Reveal the answer only after attempting each question, and read the explanation thoroughly.