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Science (086) — AI-generated practice question

AI-generated practice question — model-generated for extra practice, not a previous-year CBSE board question.

Q1. [1] straightforward initial-understanding
Which of the following correctly describes what happens to the stomata when guard cells shrink? (a) The pore opens wider (b) The pore closes (c) The pore remains unchanged (d) The guard cells burst
  1. a The pore opens wider
  2. b The pore closes
  3. c The pore remains unchanged
  4. d The guard cells burst
Previous-year CBSE Grade 10 board exam questions, organised by subject and chapter, each with a model answer — free to read and print.