ICSE Class 10 Cell Cycle and Structure of Chromosomes — Mock Test (2027)
Free online mock test for Cell Cycle and Structure of Chromosomes (ICSE Class 10 Biology) — 20 competency-based questions based on the latest CISCE 2027 syllabus, with instant marking. Try the samples below, then take the full test free.
What to expect: This mock test covers key concepts from the Cell Cycle and Structure of Chromosomes chapter — including application-based and competency-focused questions aligned with how ICSE actually sets the paper.
Tip: Attempt without notes first to identify gaps, then review explanations for any wrong answers. Retake after a few days for best retention.
Sample questions
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1.Duplicated chromosomes are joined at a point termed:
- A.Centrosome
- B.Centromere
- C.Centriole
- D.Chromatid
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2.Identify the structure of the kidney that encloses the glomerulus.
- A.Loop of Henle
- B.Bowman's capsule
- C.Collecting duct
- D.Proximal convoluted tubule
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3.Cytoplasm.
- A.Inside the cell between the nucleolus and the centromere
- B.Inside the cell between the nucleus and the cell membrane
- C.Inside the cell between the mitochondria and the cell membrane.
- D.Inside the cell near to the cell membrane
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4.When a cell divides, these events occur. 1. The DNA inside the cell is duplicated exactly. 2. Daughter cells are produced with the same chromosome number as the parent cell. Which type of division has occurred?
- A.Meiosis producing genetically different cells.
- B.Meiosis producing genetically identical cells.
- C.Mitosis producing genetically different cells.
- D.Mitosis producing genetically identical cells.
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5.Some features of cell division are listed. (i) Haploid cells are produced (ii) New cells are genetically identical (iii) Reduction division (iv) Results in variation Which features would be associated with meiosis?
- A.(i), (ii) and (iii)
- B.(i), (ii) and (iv)
- C.(i), (iii) and (iv)
- D.(ii), (iii) and (iv)
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