{"id":18708,"date":"2021-09-28T12:07:26","date_gmt":"2021-09-28T06:37:26","guid":{"rendered":"https:\/\/apboardsolutions.guru\/?p=18708"},"modified":"2021-09-28T12:07:42","modified_gmt":"2021-09-28T06:37:42","slug":"ap-7th-class-science-bits-chapter-11","status":"publish","type":"post","link":"https:\/\/apboardsolutions.guru\/ap-7th-class-science-bits-chapter-11\/","title":{"rendered":"AP 7th Class Science Bits Chapter 11 Respiration in Organisms with Answers"},"content":{"rendered":"

Practice the AP 7th Class Science Bits with Answers <\/a>Chapter 11 Respiration in Organisms on a regular basis so that you can attempt exams with utmost confidence.<\/p>\n

AP State Syllabus 7th Class Science Bits 11th Lesson Respiration in Organisms with Answers<\/h2>\n

Choose the correct answer.<\/span><\/p>\n

Question 1.
\nThe process of breathing in air is called
\nA) Inspiration
\nB) Expiration
\nC) Respiration
\nD) All the above
\nAnswer:
\nA) Inspiration<\/p>\n

Question 2.
\nThe process of breathing out air is called
\nA) Respiration
\nB) Expiration
\nC) Breathing
\nD) None
\nAnswer:
\nB) Expiration<\/p>\n

\"AP<\/p>\n

Question 3.
\nPlants use this gas during respiration
\nA) Nitrogen
\nB) Carbondioxide
\nC) Oxygen
\nD) All the above
\nAnswer:
\nC) Oxygen<\/p>\n

Question 4.
\nThe process of breathing in and out is called
\nA) Inspiration
\nB) Expiration
\nC) Inspiration and expiration
\nD) None of these
\nAnswer:
\nC) Inspiration and expiration<\/p>\n

Question 5.
\nBreathing rate is
\nA) Number of times we breath per minute
\nB) Number of times we breath per second
\nC) Number of times we breath per hour
\nD) Number of times we breath per 10 minutes
\nAnswer:
\nA) Number of times we breath per minute<\/p>\n

Question 6.
\nExpiration rate after exercises
\nA) Increase
\nB) Decrease
\nC) Normal
\nD) Either increse or decrese
\nAnswer:
\nA) Increase<\/p>\n

\"AP<\/p>\n

Question 7.
\nHuman breath is misty during
\nA) Summer mornings
\nB) Summer evenings
\nC) Winter mornings
\nD) Rainy days
\nAnswer:
\nC) Winter mornings<\/p>\n

Question 8.
\nFixed gas is
\nA) Oxygen
\nB) Helium
\nC) Chlorine
\nD) Carbon dioxide
\nAnswer:
\nD) Carbon dioxide<\/p>\n

Question 9.
\nLime stone reacts with acids give
\nA) Carbon dioxide
\nB) Oxygen
\nC) Helium
\nD) Chlorine
\nAnswer:
\nA) Carbon dioxide<\/p>\n

Question 10.
\nFixed gas was named by
\nA) Joseph Black
\nB) Von Helmont
\nC) Joseph Priestley
\nD) Lavoiser
\nAnswer:
\nA) Joseph Black<\/p>\n

\"AP<\/p>\n

Question 11.
\nGases were first identified by
\nA) Von Helmont
\nB) Joseph Priestley
\nC) Joseph Black
\nD) Lavoiser
\nAnswer:
\nA) Von Helmont<\/p>\n

Question 12.
\nOxygen was named by
\nA) Von Helmont
\nB) Joseph Priestley
\nC) Joseph Black
\nD) Lavoiser
\nAnswer:
\nD) Lavoiser<\/p>\n

Question 13.
\nHe is the first to move the different kinds of air
\nA) Von Helmont
\nB) Joseph Priestley
\nC) Joseph Black
\nD) Lavoiser
\nAnswer:
\nB) Joseph Priestley<\/p>\n

Question 14.
\nGills are the respiratory organs in
\nA) Cockroach
\nB) Butterfly
\nC) Fish
\nD) Frog
\nAnswer:
\nC) Fish<\/p>\n

\"AP<\/p>\n

Question 15.
\nLime water turns into milky white by
\nA) Oxygen
\nB) Carbon dioxide
\nC) Chlorine
\nD) Hydrogen
\nAnswer:
\nB) Carbon dioxide<\/p>\n

Question 16.
\nGills are the respiratory organs in
\nA) Tadpole larvae
\nB) Frog
\nC) Cockroach
\nD) Butterfly
\nAnswer:
\nA) Tadpole larvae<\/p>\n

Question 17.
\nFrog respires through ………… in summer and winter.
\nA) Gills
\nB) Lungs
\nC) Skin
\nD) Trachea
\nAnswer:
\nC) Skin<\/p>\n

Question 18.
\nSmall minute openings on the surface of stem are
\nA) Stomata
\nB) Spiracles
\nC) Lenticels
\nD) Nostrils
\nAnswer:
\nC) Lenticels<\/p>\n

\"AP<\/p>\n

Question 19.
\nSmall minute openings on either side of cockroach body are
\nA) Stomata
\nB) Spiracles
\nC) Lenticels
\nD) Nostrils
\nAnswer:
\nB) Spiracles<\/p>\n

Question 20.
\nEarthworm respires through
\nA) Skin
\nB) Trachea
\nC) Gills
\nD) Lungs
\nAnswer:
\nA) Skin<\/p>\n

Question 21.
\nTracheal respiration is present in
\nA) Frog
\nB) Cockroach
\nC) Fish
\nD) Earthworm
\nAnswer:
\nB) Cockroach<\/p>\n

Question 22.
\nWhat are they doing in this picture?
\n\"AP
\nA) Watching time
\nB) Counting heart beat
\nC) Counting breath
\nD) None of these
\nAnswer:
\nC) Counting breath<\/p>\n

\"AP<\/p>\n

Question 23.
\nWhat do you observe in this picture?
\n\"AP
\nA) Frog eating food
\nB) Frog digestive system
\nC) Frog respiratory system
\nD) Frog resproductive system
\nAnswer:
\nC) Frog respiratory system<\/p>\n

Question 24.
\nThrough this picture we can prove that
\n\"AP
\nA) photosynthesis
\nB) respiration in plants
\nC) transpiration in plants
\nD) absorption of roots
\nAnswer:
\nB) respiration in plants<\/p>\n

Question 25.
\nIn this picture what gas the fish inhale?
\n\"AP
\nA) Water
\nB) Carbondioxide
\nC) Hydrogen
\nD) Oxygen
\nAnswer:
\nD) Oxygen<\/p>\n

Question 26.
\nName the respiratory parts in this organism.
\n\"AP
\nA) Trache
\nB) Gills
\nC) Skin
\nD) Lungs
\nAnswer:
\nA) Trache<\/p>\n

\"AP<\/p>\n

Question 27.
\nIn the following, one cannot be a respiratory organ.
\nA) Trachea
\nB) Lungs
\nC) Skin
\nD) Heart
\nAnswer:
\nD) Heart<\/p>\n

Question 28.
\nWhat are the parts which helps in respiration of plants?
\nA) Stomata
\nB) Lenticles
\nC) Both A & B
\nD) Leaves
\nAnswer:
\nC) Both A & B<\/p>\n

Question 29.
\nFind out the respiratory organ in this organism.
\n\"AP
\nA) Lungs
\nB) Trachea
\nC) Gills
\nD) Skin
\nAnswer:
\nD) Skin<\/p>\n

Question 30.
\nWhich gas is very less quantity in inhaled air?
\nA) Oxygen
\nB) Carbondioxide
\nC) Nitrogen
\nD) Hydrogen
\nAnswer:
\nB) Carbondioxide<\/p>\n

\"AP<\/p>\n

Question 31.
\nExhaled air does not contain the following gas.
\nA) Oxygen
\nB) Carbondioxide
\nC) Nitrogen
\nD) Hydrogen
\nAnswer:
\nA) Oxygen<\/p>\n

Question 32.
\nRespiratory organs in frog tadpoles are
\nA) Lungs
\nB) Skin
\nC) Gills
\nD) Trachea
\nAnswer:
\nC) Gills<\/p>\n

Question 33.
\nThe respiratory organ in frog life history
\nA) Skin
\nB) Lungs
\nC) Gills
\nD) All of these
\nAnswer:
\nD) All of these<\/p>\n

Question 34.
\nIt is called fixed gas
\nA) Oxygen
\nB) Carbondioxide
\nC) Hydrogen
\nD) Nitrogen
\nAnswer:
\nB) Carbondioxide<\/p>\n

\"AP<\/p>\n

Question 35.
\nGases exchange take place in this process.
\nA) Breathing
\nB) Circulation
\nC) Respiration
\nD) Digestion
\nAnswer:
\nC) Respiration<\/p>\n

Question 36.
\nIn this experiment what indicator do we added?
\n\"AP
\nA) Phenolphthalein
\nB) Methyl Orange
\nC) Methylene Blue
\nD) Saprahin
\nAnswer:
\nA) Phenolphthalein<\/p>\n

Question 37.
\nWho done the experiments on mint sprig with burning candle?
\nA) Von Helmont
\nB) Joseph Black
\nC) Joseph Priestley
\nD) Lavoiser
\nAnswer:
\nC) Joseph Priestley<\/p>\n

\"AP<\/p>\n

Question 38.
\nMatch the following.
\n1) Fish \u2014 a) Skin
\n2) Frog \u2014 b) Gills
\n3) Cockroach \u2014 c) Trachea
\nA) 1 – a, 2 – b, 3 – c
\nB) 1 – b, 2 – c, 3 – a
\nC) 1 – b, 2, a, 3 – c
\nD) 1 – c, 2 – b, 3 – a
\nAnswer:
\nC) 1 – b, 2, a, 3 – c<\/p>\n

Question 39.
\nSpiracles are the respiratory organs of ………….
\nA) Fish
\nB) Frog
\nC) Cockroach
\nD) Leech
\nAnswer:
\nC) Cockroach<\/p>\n","protected":false},"excerpt":{"rendered":"

Practice the AP 7th Class Science Bits with Answers Chapter 11 Respiration in Organisms on a regular basis so that you can attempt exams with utmost confidence. AP State Syllabus 7th Class Science Bits 11th Lesson Respiration in Organisms with Answers Choose the correct answer. Question 1. The process of breathing in air is called …<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[12],"tags":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/posts\/18708"}],"collection":[{"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/comments?post=18708"}],"version-history":[{"count":0,"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/posts\/18708\/revisions"}],"wp:attachment":[{"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/media?parent=18708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/categories?post=18708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/tags?post=18708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}