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Class 6 Biology — practice by topic

Browse 30 questions across 5 Biology topics. Choose what you want to revise, then open a question to check its answer and worked solution.

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Biology topics

Animal Digestive Systems (30)Biology (30)Middle School Science (30)Nutrition in Animals (30)Veterinary Science (30)

Try a Biology question

The breaking down of complex food into simpler substances is called:Read the answer and worked solution →A python swallows its prey whole. Its mode of feeding is:Read the answer and worked solution →Bees and humming birds feed on the nectar of flowers by:Read the answer and worked solution →Food passes from the mouth into the stomach through the:Read the answer and worked solution →

Worked practice questions

The breaking down of complex food into simpler substances is called:

  1. Digestion
  2. Dispersion
  3. Dissolution
  4. Distillation
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Correct answer: A. Digestion

1. Food must be simplified before the body can use it. 2. That breaking down has a name. 3. It is digestion. _Source: syllabus Science Class VII, Chapter 2, Nutrition in Animals._

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A python swallows its prey whole. Its mode of feeding is:

  1. Siphoning
  2. Swallowing
  3. Sponging
  4. Scraping
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Correct answer: B. Swallowing

1. Different animals take food in different ways. 2. The python does not chew at all. 3. Its mode is swallowing. _Source: syllabus Science Class VII, Chapter 2, Nutrition in Animals._

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Bees and humming birds feed on the nectar of flowers by:

  1. Sucking
  2. Scraping
  3. Chewing
  4. Swallowing
Show answer and solution

Correct answer: A. Sucking

1. Nectar is a liquid deep inside a flower. 2. It must be drawn out, not bitten. 3. So they feed by sucking. _Source: syllabus Science Class VII, Chapter 2, Nutrition in Animals._

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How to practise

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