AI-generated practice question — model-generated for extra practice, not a previous-year CBSE board question.
Q1.[2]straightforwardinitial-understanding
Why must the products of digestion be transported by the blood rather than simply diffusing to all body cells? Refer to the chapter's explanation of why transportation systems are needed.
Previous-year CBSE Grade 10 board exam questions, organised by
subject and chapter, each with a model answer — free to read and print.