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.Cytoplasm : Cytokinesis : : Nucleus : ________.
- A.Karyokinesis
- B.Mitosis
- C.Meiosis
- D.Interphase
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2.Cell division by meiosis of a parent cell with 23 pairs of chromosomes will result in:
- A.2 cells, each with 23 pairs of chromosomes.
- B.2 cells, each with 23 single chromosomes.
- C.4 cells, each with 23 pairs of chromosomes.
- D.4 cells, each with 23 single chromosomes.
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3.During telophase, the nuclear membrane disappears. This statement is:
- A.False. During telophase, the nuclear membrane reappears.
- B.True. The nuclear membrane dissolves in telophase.
- C.False. The nuclear membrane remains intact throughout telophase.
- D.True. Telophase marks the breakdown of the nuclear membrane.
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4.The period of rest between two successive cell divisions is _______.
- A.Karyokinesis
- B.Interphase
- C.Prophase
- D.Dikaryophase
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5.The chromosomes which are exactly similar and bear the same genes at the same loci are called ________ chromosomes.
- A.Homologous
- B.Sister
- C.Heterologous
- D.Autosomal
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