10th Class Biology Chapter 2 Homeostasis Short Questions Answer
Discover the hidden knowledge within the realm of 10th Class Biology Chapter 2 Homeostasis Short Questions Answer through our extensive collection. Immerse yourself in the fundamental principles that govern the body’s balance and regulatory systems. Our comprehensive resource provides insightful responses that will deepen your comprehension. These succinct questions, specifically curated for exam preparation, encompass vital subjects, ensuring a comprehensive understanding of Homeostasis. Enhance your academic performance by engaging in focused learning, effortlessly mastering the complexities of this pivotal biology chapter. Empower your knowledge and achieve success in 10th Class Biology Chapter 2 Homeostasis Short Questions Answer with our tailored content.
Biology Class 10 Chapter 2 Homeostasis Notes
In the Biology Class 10 Chapter 2, the concept of Homeostasis holds great importance. It pertains to the body’s capacity to uphold internal equilibrium in the face of external variations. This set of notes delves into the intricate mechanisms that govern temperature, pH, and other factors. Explore the harmonious collaboration between cells and organs in order to establish a stable environment that promotes optimal physiological processes.
Acquire valuable knowledge about feedback loops and the profound significance of Homeostasis in preserving overall well-being. These succinct notes offer a foundational comprehension of this indispensable biological principle.
10th Class Biology Chapter 2 Homeostasis Short Questions Answer
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It is maintenance of internal body temperature.
The removal of water in the form of drops though special pores present at leaf tips or edges is called guttation.
Ureter is the tube which carry urine from kidney to urinary bladder.
Function of urinary bladder it temporarily stores urine until it is released from body.
They are located against the back wall of abdominal cavity just below diaphragm, one on either side of vertebral column.
It is the maintenances of the amounts of water and salts in body fluids. It is done by kidneys and skin.
Halophytes are the plants which live in sea water and are adapted to salty environment.
Homeostasis may be defined as the maintenance of internal conditions of body at equilibrium, despite changes in the external environment.
Function of kidney:
i. It filters water, salts, urea, uric acid etc from the blood and form urine.
ii. It maintains salts and water balance in body fluids.
The wastes produced during the metabolism of body. That may harm the body is called metabolic waste.
i. A pair of kidneys.
ii. A pair of ureters
iii. A Urinary bladder
iv. A urethra
It is a depression near center of the concave are of kidney through which ureter leaves kidney are other structures center or leave kidney
Renal medulla consists of several cone shaped areas. Which are called pyramids.
Afferent arterioles form glomerulus Efferent arterioles arise from glomerulus.
pH of blood is 7.3 to 7.45
i. Diet containing more green vegetables, salts etc.
ii. Recurring urinary tract infections.
iii. Less intake of water.
iv. Alcohol consumption.
Severe pain in kidney Vomiting Frequent urination Foul smelling urine Blood and pus in urine
Renal medulla is the inner part of kidney and is pale red in colour.
The distal convoluted tubules of many nephrons open in a single opening which collect the material, this opening is called collecting duct.
Renal cortex is the outer part of kidney and has reddish colour
Many collecting ducts join together to form several hundred papillary duct.
Glomerulus: glomerulus is a network of capillaries present inside the Bowman’s capsule.
i. Pressure filtration.
ii. Selective re absorption
iii. Tubular Secretion
It is partially or completely failure of kidney to function.
It is an apparatus used for hemodialysis. Which helps artificial filtration of blood.
It is the membrane that lines the peritoneal cavity and contains blood vessels.
It is the cleaning of blood by artificial methods.
i. Peritoneal dialysis
ii. Hemodialysis
