“Learn about homeostasis, the body’s process of maintaining stable internal conditions for optimal health and function despite external changes.”
10th class biology chapter 2
The functional unit of kidney is called: Nephron
Which is the correct order for the path taken by urine after it leaves the kidneys: Ureters, bladder , urethra
The unit of excetory system is: nephron
the depression near the centre of concave area of kidney is called: Hilus
Renal Pelvis is a part of: Kidney
In which succulent organs present: Xerophytes
The function of kidneys is: urine formation
The tube between kidney and urinary bladder is the: Ureter
The human urinary system consists of: Kidneys, ureters, urinary bladder, urethara
The plants living in dry environment are: xerophytes
The loss of water from plant surface in the form of vapours is called: Transpiration
Water lily is example of: Hydrophytes
Which organ is responsible for filtering the blood: Kidney
Resin as waste materials, is excreted from: Conifers
Body balance of water, salts, temperature and glucose is termed as: Homeostasis
How many ureters take part in human excetory system: two
In every kidney no. of Nephrons is about: More than 10 Lac
It plays important role in keeping body temperature constant: skin
The organ of excetory system which makes urine after filtration of blood: kidney
U-Shaped part of renal tubule is called: Loop of henle
What waste products are excreted by kidneys: Urea, water & salts
Cactus plant is: Xerophyte
The organ which performs Osmoregulation function is: kidneys
The length of human kidney is: 10 cm
For removing stone method in which non-electrical shock waves are bombarded on stones is called: Lithotripsy
The typical volume of urine produced by an adult in liters per day is: 1.4
The organ responsible for filtering the blood is: Kidney
Example of hydrophyte plants is: Water lilly
Urine contains the least amount of: Potassium Ion
During lithotripsy stone is removed by: Non-Electrical shock waves
The gas produced in mesophyll cells as by product during day time is called: Oxygen
The normal body temperature of man is: 37°C
The typical volume of urine produced by an average adult per day is: 1.4 liter
Cacti are example of: Xerophytes
The chemical composition of glomerulus filtrate is: Water + salts + glucose + urea
Resins are removed by plants: Conifers
The example muciliage excreting plant is: lady finger
Amount of Urea in normal chemical composition is: 9.3 g/l
The concave part of the kidney is toward: Toward vertebral column
The byproducts of Photosynthesis is: Oxygen
Urine is temporarily stored in which of these until it is released from body: Urinary bladder
Core temperature of human body remains at about: 37oC
Play role is maintaning body temperature: Skin
Which organ filter the blood: Kidney
Functional unit of kidney is: Nephron
Ribs which protect the kidneys are: Last two
The maintenance of internal body temperature is called: Thermoregulation
Maintenance of balance in the amounts of water minerals, temperature and glucose in body is called: Homeostasis
Normal pH of blood is maintained at: 7.35-7.45
What are not filtered through glomerular capillaries: Blood cells & Proteins
The process of guttation occurs in the plant: Grass
The average life for donated kidney is: 5-10 years
The longitudinal section of kidney shows the outer part: Renal cortex
The loss of water in the form drops from tips of leaf is called: Guttation
What is the function of the ureter: To carry urine from the kidney to the bladder
The weight of human kidney is about: 27 g
The name of tube between kidney and urinary bladder is: Ureter
In an adult man the average urine formation in a day is: 1.4 litre
The plant which have broad leaves and a large: Hydrophytes
Which would NOT be present in the filtrate entering the Bowmans capsule of nephron: Blood cells
A methods for the removal of kidney stone is: Lithotripsy
The two main functions of sweat are: To remove waste products and to cool the body.
Calcium oxalate is deposited in the form of crystals in the leaves and stems of: Tomatoes
The process which maintain the internal condition of body at equilibrium despite changes in the external environment is called: Homeostasis
During peritoneal dialysis, the waste materials move from: The peritoneum blood vessels to the dialysis fluid
The U-shaped part of renal tubule is called: loop of Henle
By drinking plenty of water how many stones can be avoided: 90%
The waste products secreted by kidneys contains: Urea, water and salts
Plays role in maintaining body temperature: Skin
Rubber plant secretes: Latex
Important : Review all previous years’ 10 class past papers for comprehensive practice and better exam preparation.