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Science - Human Body — Science Questions & Practice

99 Science - Human Body questions from Science for competitive exams such as UPSC, Banking, SSC and Railway. Read the worked questions below, check every answer with an explanation, and track what you get wrong. का अभ्यास करें

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Science - Human Body पर अभ्यास प्रश्न — उत्तर सहित

Try each question first, then open the answer. Explanations are included.

1. Which of the following describes the Heart?

  1. AThe muscular organ that pumps blood throughout the human body
  2. BThe largest internal organ, responsible for detoxification, protein synthesis and producing bile for digestion
  3. CBlood cell fragments responsible for blood clotting
  4. DBlood cells responsible for defending the body against infections
उत्तर दिखाएँ

उत्तर: A

'Heart' relates to: The muscular organ that pumps blood throughout the human body

2. What is the Heart best known for?

  1. AThe section of the digestive tract where most nutrient absorption occurs
  2. BThe muscle beneath the lungs that plays a key role in breathing
  3. CAn organ that produces insulin and digestive enzymes
  4. DThe muscular organ that pumps blood throughout the human body
उत्तर दिखाएँ

उत्तर: D

'Heart' relates to: The muscular organ that pumps blood throughout the human body

3. Which organ/part is described as: 'The muscular organ that pumps blood throughout the human body'?

  1. ATrachea (Windpipe)
  2. BKidneys
  3. CHeart
  4. DSkin
उत्तर दिखाएँ

उत्तर: C

This corresponds to 'Heart'.

4. Identify the organ/part: 'The muscular organ that pumps blood throughout the human body'.

  1. AOesophagus
  2. BMedulla Oblongata
  3. CStapes
  4. DHeart
उत्तर दिखाएँ

उत्तर: D

This corresponds to 'Heart'.

5. Which organ/part is described as: 'The largest internal organ, responsible for detoxification, protein synthesis and producing bile for digestion'?

  1. AThyroid Gland
  2. BPancreas
  3. CLiver
  4. DDiaphragm
उत्तर दिखाएँ

उत्तर: C

This corresponds to 'Liver'.

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