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.A biology teacher asked her students to name two types of plant movements in response to external stimuli. Raj said: Phototropism and Geotropism Sonu said: Hydrotropism and Chemotropism Lata said: Thigmotropism and Nastic Movements Abhay said: Phototropism and Hydrotropism Who were correct?
- a.Raj and Sonu
- b.Sonu and Abhay
- c.Lata and Abhay
- d.Raj and Lata
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2.Leaf fall occurs when the amount of _______.
- A.auxin increases
- B.cytokinin decreases
- C.gibberellin decreases
- D.abscisic acid increases
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3.The growth of plants in the direction of light is called:
- A.Phototropism
- B.Geotropism
- C.Chemotropism
- D.Hydrotropism
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4.Rohit wants to measure the growth in length of a plant for his project. The device used for this is:
- A.Sphygmomanometer
- B.Manometer
- C.Auxanometer
- D.None of these
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5.The leaves of Mimosa are sensitive to:
- A.Heat
- B.Touch
- C.Light
- D.Smell
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