Toppers Study Toppers Study Toppers StudyGet complete NCERT Solutions for 7 Science 10. Respiration in Organisms with detailed explanations. Easy-to-understand answers to help students study effectively and score better.
Get complete NCERT Solutions for 7 Science 10. Respiration in Organisms with detailed explanations. Easy-to-understand answers to help students study effectively and score better.
Preparing for exams becomes easier with Additional Questions With Solutions. Whether you are studying for board exams or mid-term exams, 7 Science Chapter 10. Respiration in Organisms solutions provide quick revising points, well-structured answers, and additional practice material to help you score better.
ncert_solutionsQues: What is cellular respiration?
Ans: The process of breakdown of food in the cell with the release of energy is called cellular respiration.
Ques: Where does cellular respiration take place?
Ans: It take place in the cells of organisms.
Ques: Write the name of respiratory organs of earthworm.
Ans: Skin.`
Ques: Write the differences between aerobic respiration and anaerobic respiration.
Ans:
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Ques: What is aerobic respiration ?
Ans: Breakdown of glucose occurs with the use of oxygen.
It is called aerobic respiration.
Ques: What is anaerobic respiration?
Ans: food can also be broken down, without using oxygen. This is called anaerobic respiration.
Ques: What are anaerobes?
Ans: Some organisms such as yeast that can survive in the
Absence of air. they are called anaerobes.
Ques: Why do you get muscle cramps after heavy exercise?
Ans: There begins to lack of oxygen during heavy exercise and muscle cells respire anaerobically by which glucose produces lactic acid. The accumulation of lactic acid causes muscle cramps.
Ques: Why do we get relief from cramps after a hot water bath or a massage.
Ans: The blood circulation increases after a hot water bath or a massage. As a result, the supply of oxygen to the muscle cells increases by which there takes place the complete breakdown of lactic acid into carbon dioxide and water.
Ques: What are spiracles?
Ans: Other insects also have similar opening. These opening are called spiracles.
Ques: What are tracheae?
Ans: Insects have a network of air tubes called tracheae.
Ques: What is inhalation?
Ans: The taking in air rich in oxygen into the body is called
Inhalation.
Ques: What is exhalation?
Ans: Giving out of air rich in carbon dioxide is known as exhalation.
Ques: What is breathing rate?
Ans: The time of time a person breathes in a minute is termed As the breathing rate.
Ques: What is breathing rate in an adult?
Ans: 15-18 times.
Ques: Why do we yawn?
Ans: When reduce our respiratory rate we do not get enough oxygen hence yawns comes again and again for completing the oxygen demand and we take deep breaths.
Additional Questions With Solutions are created by experts to give step-by-step explanations. Around 60–70% of exam questions are based on NCERT concepts. Our 7 Science Chapter 10. Respiration in Organisms solutions help you understand the core concepts and practice effectively.
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In short, Additional Questions With Solutions for 7 Science Chapter 10. Respiration in Organisms are a complete study package. With quick revising points, NCERT exercises, and additional important questions, you can prepare effectively for exams. Make these solutions your study companion and excel in your academic journey.
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