Read and download free pdf of CBSE Class 10 Biology Life Processes Respiration In Animals Worksheet. Download printable Science Class 10 Worksheets in pdf format, CBSE Class 10 Science Chapter 6 Life Processes Worksheet has been prepared as per the latest syllabus and exam pattern issued by CBSE, NCERT and KVS. Also download free pdf Science Class 10 Assignments and practice them daily to get better marks in tests and exams for Class 10. Free chapter wise worksheets with answers have been designed by Class 10 teachers as per latest examination pattern
Chapter 6 Life Processes Science Worksheet for Class 10
Class 10 Science students should refer to the following printable worksheet in Pdf in Class 10. This test paper with questions and solutions for Class 10 Science will be very useful for tests and exams and help you to score better marks
Class 10 Science Chapter 6 Life Processes Worksheet Pdf
Question. Whales respire through :
(A) Lungs
(B) Gills
(C) Moist skin
(D) Buccal cavity
Answer : A
Question. Lining of trachea is made of :
(A) Simple squamous epithelium
(B) Simple cuboidal epithelium
(C) Pseudostratified epithelium
(D) Stratified cuboidal epithelium
Answer : C
Question. Fruits kept in refrigerator maintain their flavour and taste for longer period due to :
(A) Non - availability of O2
(B) Presence of excess CO2
(C) Slowing down of respiration
(D) Presence of excess moisture
Answer : B
Question. No respiratory pigment is found in :
(A) Cockroach
(B) Earthworm
(C) Rabbit
(D) Frog
Answer : A
Question. The shortest part of respiratory system is
(A) Trachea
(B) pharynx
(C) Larynx
(D) Bronchi.
Answer : B
Question. The pyruvic acid formed during glycolysis is oxidised to CO2 and H2O in a cycle called
(A) Calvin cycle
(B) nitrogen cycle
(C) Hill cycle
(D) Krebs' cycle
Answer : D
Question. Cardiac notch is found on :
(A) Right lung
(B) Left lung
(C) Diaphragm
(D) None of the above
Answer : B
Question. During inspiration, air passes into lungs due to :
(A) Increase in volume of thoracic cavity and fall in lung pressure
(B) Fall in pressure inside the lungs
(C) Increased volume of thoracic cavity
(D) Muscular expansion of lungs
Answer : A
Question. Which reaction take place in Mitochondria ?
(A) Oxidative phosphorylation
(B) Photolysis
(C) Photophosphorylation
(D) Starch synthesis
Answer : A
Question. Kreb’s Cycle takes place in :
(A) Cytoplasm
(B) Mitochondria
(C) Nucleus
(D) Ribosome
Answer : B
Question. R.Q. for glucose is
(A) 1
(B) 0.5
(C) 2
(D) 0.05
Answer : A
Question. Anaerobic respiration in human body occurs inside :
(A) Liver
(B) White muscles
(C) Red muscles
(D) Kidney
Answer : D
Question. Rings of cartilage are present in the following :
(A) Oesophagus
(B) Trachea
(C) Throat
(D) Duodenum
Answer : B
Question. Which scientist discovered “Tricarboxylic acid” cycle ?
(A) Krab
(B) Watson and Crick
(C) Sanger
(D) Edison
Answer : A
Question. The lungs of early bony fishes evolved into swim bladders. This change had the primary effect of :
(A) Improving feeding efficiency
(B) Supplementing gill respiration
(C) Aiding reproduction
(D) Providing buoyancy
Answer : D
Question. Higher concentration of CO2 causes :
(A) Low transport of O2 in blood
(B) Low diffusion of O2 in blood
(C) Quick diffusion of O2
(D) All of these
Answer : C
Question. EMP is _______.
(A) Glycolysis
(B) Kreb’s cycle
(C) ETS
(D) Fermentation
Answer : A
Question. The end product of glycolysis is :
(A) Phosphoric acid
(B) Malic acid
(C) Pyruvic acid
(D) Fumaric acid
Answer : C
Question. The sequence of process related with respiration is
(A) Kreb’s cycle Glycolysis Electrontransport system
(B) Glycolysis Kreb’s cycle Electrontransport system
(C) Electrontransport system Kreb’s cycle Glycolysis
(D) None of above
Answer : B
Question. During lack of oxygen in tissues of our body, the pyruvate is converted into lactic acid in :
(A) Mitochondria
(B) Nucleus
(C) Cytoplasm
(D) Ribosome
Answer : C
Question. Where is the Gaseous exchange takes place during respiration in human being ?
(A) Alveoli
(B) Pharynx
(C) Larophaynx
(D) Trachea
Answer : A
Please click on below link to download CBSE Class 10 Biology Life ProcessesRespiration In Animals Worksheet
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CBSE Class 10 Science Chapter 6 Life Processes Worksheet
The above practice worksheet for Chapter 6 Life Processes has been designed as per the current syllabus for Class 10 Science released by CBSE. Students studying in Class 10 can easily download in Pdf format and practice the questions and answers given in the above practice worksheet for Class 10 Science on a daily basis. All the latest practice worksheets with solutions have been developed for Science by referring to the most important and regularly asked topics that the students should learn and practice to get better scores in their examinations. Studiestoday is the best portal for Printable Worksheets for Class 10 Science students to get all the latest study material free of cost.
Worksheet for Science CBSE Class 10 Chapter 6 Life Processes
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Chapter 6 Life Processes worksheet Science CBSE Class 10
All practice paper sheet given above for Class 10 Science have been made as per the latest syllabus and books issued for the current academic year. The students of Class 10 can be assured that the answers have been also provided by our teachers for all test paper of Science so that you are able to solve the problems and then compare your answers with the solutions provided by us. We have also provided a lot of MCQ questions for Class 10 Science in the worksheet so that you can solve questions relating to all topics given in each chapter. All study material for Class 10 Science students have been given on studiestoday.
Chapter 6 Life Processes CBSE Class 10 Science Worksheet
Regular printable worksheet practice helps to gain more practice in solving questions to obtain a more comprehensive understanding of Chapter 6 Life Processes concepts. Practice worksheets play an important role in developing an understanding of Chapter 6 Life Processes in CBSE Class 10. Students can download and save or print all the printable worksheets, assignments, and practice sheets of the above chapter in Class 10 Science in Pdf format from studiestoday. You can print or read them online on your computer or mobile or any other device. After solving these you should also refer to Class 10 Science MCQ Test for the same chapter.
Worksheet for CBSE Science Class 10 Chapter 6 Life Processes
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