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 growth of plants in the direction of light is called:
- A.Phototropism
- B.Geotropism
- C.Chemotropism
- D.Hydrotropism
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2.Which of the following shows thigmonastic response?
- A.Insectivorous plants
- B.Sun flower
- C.Lotus
- D.Bryophyllum
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3.What is the term for the tropic movement of plant parts in response to chemicals?
- A.Phototropism
- B.Geotropism
- C.Chemotropism
- D.Thigmotropism
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4.Auxins were discovered by:
- A.Darwin
- B.F.W.Went
- C.Boysen - Jensen
- D.None of these
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5.While auxins and gibberellins promote growth in plants, which hormone has an inhibitory effect on stem and root elongation?
- A.Cytokinin
- B.Ethylene
- C.Abscisic acid
- D.Florigen
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