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.How is chemical coordination achieved in plants?
- A.Through electrical impulses transmitted via plant nerves
- B.By fluids secreted in plants known as phytohormones
- C.Via direct cell-to-cell contact without any chemical messengers
- D.Through the absorption of minerals from the soil
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2.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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3.Auxins are abundantly produced in:
- A.meristematic region of the shoot
- B.base of the root
- C.base of the shoot
- D.shoot
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4.When roots of a plant always move towards water, even if it means going against the pull of gravity. This indicates
- A.hydrotropism
- B.negative geotropism
- C.geotropism
- D.positive geotropism
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5.Stems are :
- A.positively geotropic and negatively phototropic
- B.positively geotropic and positively phototropic
- C.negatively phototropic and negatively geotropic
- D.negatively geotropic and positively phototropic
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