ICSE Class 10 Chemical Coordination in Plants — Mock Test (2027)
Free online mock test for Chemical Coordination in Plants (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 Chemical Coordination in Plants 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.Rakesh is identifying hormones based on their effects on plants. He has made the following table:
Identify the correct pair of hormones.Hormone Effect on the plant P Promotes flowering in pineapple Q Induces fruit formation without fertilization in tomatoes - A.P – Gibberellins, Q – Abscisic Acid
- B.P – Cytokinins, Q – Auxins
- C.P – Ethylene, Q – Auxins
- D.P – Auxins, Q – Gibberellins
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2.Which effect is associated with cytokinin but NOT with auxin?
- A.Stimulates cell division and seed germination.
- B.Promotes stem elongation and phototropism.
- C.Accelerates root growth and fruit development.
- D.Inhibits leaf senescence and delays aging.
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3.The plant hormone responsible for inducing morphogenesis during plant tissue culture is
- A.Auxin
- B.Gibberellin
- C.Cytokinin
- D.Abscisic acid
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4.Which of the following is a physiological effect of auxin?
- A.Promotes stem elongation, phototropism, root growth, and fruit development.
- B.Stimulates cell division and seed germination exclusively.
- C.Inhibits root growth and accelerates leaf senescence.
- D.Prevents fruit formation and delays flowering.
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5.The growth of plants in the direction of light is called
- A.phototropism
- B.geotropism
- C.chemotropism
- D.hydrotropism
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