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.The climbing organs of plants like tendrils grow towards any support which they come in contact of and wind around them for support. This is an example of
- A.chemotropism
- B.nastic movements
- C.geotropism
- D.thigmotropism
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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.During his biology class, Anil was learning about different hormones in plants and animals. He wanted to identify which of the following is specifically a plant hormone. Which of the following is a plant hormone?
- A.Adrenaline
- B.Glucagon
- C.Cytokinin
- D.Oxytocin
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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.Which of the following hormones regulate stomatal closure :
- A.auxins
- B.ABA
- C.GA
- D.cytokinin
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