Uttarakhand Board Class 10 c10excretion — practice questions
12 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice Uttarakhand Board Class 10 c10excretion in the app →Per NCERT Class 10 Biology Ch 5, the human EXCRETORY system consists of which structures?Per NCERT, what is the BASIC FILTRATION UNIT of the kidney?Per NCERT, what is the cup-shaped structure at the start of each nephron that collects the FILTRATE from the cPer NCERT, what is the main NITROGENOUS WASTE removed by human kidneys?Per NCERT, what substances are SELECTIVELY RE-ABSORBED from the initial filtrate as it flows along the nephronPer NCERT, in a HEALTHY ADULT, what is the daily volume of initial filtrate produced by the kidneys — and how Per NCERT, urine produced in the kidney passes through which structures before being excreted?Per NCERT, what is HEMODIALYSIS (artificial kidney) used for?Per NCERT, how does the AMOUNT of urine produced depend on the body's state?Per NCERT, how do PLANTS excrete OXYGEN — a waste product of photosynthesis?Per NCERT, how do PLANTS get rid of EXCESS WATER?Per NCERT, how do PLANTS get rid of OTHER metabolic waste products (besides O₂ and water)?