Genius Jnr - Which of the following statements are true about respiration? (i) during inhalation, ribs move inward and diaphragm is raised. (ii) the gaseous exchange takes place in the alveoli. (iii) haemoglobin has greater affinity for carbon dioxide than oxygen. (iv) alveoli increase surface area of the exchange of gases (a) (i) and (iv) (b) (ii) and (iii) (c) (i) and (iii) (d) (ii) and (iv)

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04 Jul 2017

Which of the following statements are true about respiration?
(i) during inhalation, ribs move inward and diaphragm is raised.
(ii) the gaseous exchange takes place in the alveoli.
(iii) haemoglobin has greater affinity for carbon dioxide than oxygen.
(iv) alveoli increase surface area of the exchange of gases
(a) (i) and (iv)
(b) (ii) and (iii)
(c) (i) and (iii)
(d) (ii) and (iv)

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Pump Oxygenated Blood Different Parts Body Pisces Amphibians Following Correct Path Taken Urine Body Kidney Ureter Urethra Bladder B Kidney Bladder Urethra Urete Procedure Cleaning Blood Person Using Kidney Machine Known Ketolysis B Hydrolysis C Dialysis Photoly Substance Reabsorbed Blood Capillaries Surrounding Tubule Nephron Mainly Glucose B Amino Acid C Urea Excretory Unit Human Excretory System Called Nephron B Neuron C Nephridia Kidneyon Instrument Measuring Blood Pressure Called Manometer B Sphygmomanometer C Barometer Potentiometer Blood Vessel Carries Oxygenated Blood Lungs Heart Main Artery B Pulmonary Artery C Main Vein Pulmona Coagulation Blood Cut Wound Brought Plasma B Platelets C Wbc Rbc Following Accomplished Plant Utilising Energy Stored Atp Transport Food B Transport Water Minerals C One Following Valves Heart B Arteries C Capillaries Veins Following Helps Upward Movement Water Dissolved Minerals Roots Leaves Stem Transportation B Transloc Following Conducting Tissue Non Flowering Plants Xylem Vessels B Sieve Tubes C Companion Cells Trach Liquid X Colour Circulates Human Body One Direction Body Tissues Heart Among Things Liquid X Contain Human Body Organ Acts Double Pump Oxygenated Blood Coming Lungs Blood Vessel B Enters Upper Left Cha Liquid Connective Tissue Circulates Body Continuously Without Stopping Tissue Contains Pigment B Imp Water Dissolved Minerals Get Root Hair Plant Process Called Enter Conducting Tissue B Process C Help Transport System Plants Consists Two Kinds Tissues X Tissue X Made Living Cells Consists Two Compone Animal Double Circulation Three Chambered Heart Fish B Snake C Deer Sparrow Autotrophs Water Transported Root Hair B Phloem C Stomata Xylem Wave Expansion Artery Blood Forced Called Flow B Heart Beat C Pulse Ticking Cells Blood Destroy Disease Causing Germs Platelets B Skin Cells C Rbcs Wbcs Excretory Organs Earthworm Nephridia B Nephrons C Raphides Ureters Organs Person Damaged Completely Due Much Poisonous Waste 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