CBSE Class 10 class10_life_transport_excretion — practice questions
25 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice CBSE Class 10 class10_life_transport_excretion in the app →Arteries carry blood:The functional unit of the kidney is the:Which pigment has a very high affinity for oxygen?Haemoglobin is present in which blood cells?Carbon dioxide is mostly transported in the blood in which form?The heart has separate chambers to stop which two bloods mixing?Which chamber pumps blood out to the body?De-oxygenated blood from the body enters which chamber?Vessels that carry blood away from the heart are:Arteries have thick elastic walls because the blood is under:Which vessels bring blood back to the heart?Veins contain valves so that blood flows only in:The colourless fluid formed from escaped plasma is called:Compared with plasma, lymph contains:Lymph carries digested fat from which organ?Which tissue carries water and minerals from the soil?Which tissue carries the products of photosynthesis?Loss of water vapour from a plant is called:Movement of food in the phloem is called:Translocation in the phloem takes place in which directions?The human excretory system includes kidneys, ureters, urethra and a:The kidneys are located on either side of the:The basic filtration units of the kidney are called:Glucose, amino acids, salts and water are re-absorbed:An artificial kidney removes nitrogenous waste through: