ICSE Class 10 The Excretory System — practice questions
20 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice ICSE Class 10 The Excretory System in the app →Excretion is the process ofThe main nitrogenous waste in human urine isUrea is produced in the human body in theThe main excretory organ in humans is theThe structural and functional unit of the kidney is theThe outer dark region of a kidney is called theInner lighter region of the kidney is called theUrine from a kidney is carried to the urinary bladder by theUrine from the urinary bladder leaves the body through theUltrafiltration in the kidney takes place in theGlomerular filtrate is similar to plasma except that it has noIn selective reabsorption useful substances such as glucose, amino acids and water areTubular secretion is the active transfer of substances from blood into theWhich is the correct order of urine production?Urine of a healthy person normally does NOT containApproximate volume of urine produced by a healthy adult in 24 hours isIf a kidney fails, the body removes wastes using a process calledBlood that enters the kidney through the renal artery isThe renal vein leaving the kidney carries blood that isSkin excretes