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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 organisms has a three-chambered heart according to the text? (a) Mammals (b) Birds (c) Fishes (d) Amphibians
  1. a Mammals
  2. b Birds
  3. c Fishes
  4. d Amphibians
Previous-year CBSE Grade 10 board exam questions, organised by subject and chapter, each with a model answer — free to read and print.