A) Littoral zone B) Neptunic zone C) Supratidal zone D) Benthic zone
A) Eutriphication B) Eutropication C) Eutrophication D) Etrophication
A) Ultra filteration B) Hormonal secretion C) Selective reabsorption D) Glomerulus in the bowman's capsule
A) Henle's loop B) Distal tubule C) Urethra D) Bowman's capsule
A) Decline in the rate of reproduction B) Emigration C) Competition D) Increased supply of a particular type of food
A) Water B) Heat C) Parasites D) Space
A) Competition B) Food C) Mortality D) Light
A) Dispersal B) Balance in nature C) Environmental resistance D) Limiting factor
A) Prevention of population explosion B) Prevention of indiscriminate abortion C) Promotion of maternal and mother's health D) Increased risk of STDs
A) Cytoplasm B) Ribosome C) Contractile vacuole D) Endoplasmic reticulum
A) Osmotic pressure balance B) Neutralisation C) Concentration gradient D) Homeostasis
A) Colourless B) Concave and circular C) Nucleated D) Amoeboid in shape
A) Microscopic B) Colourless when seen singly C) Circular and concave D) Old ones are destroyed in the liver
A) Right ventricle B) Left auricle C) Right auricle D) Left ventricle
A) Production of hormones B) Filtration of blood C) Digestion of food D) Regulation of body temperature
A) Influenza B) Diabetes C) Asthma D) Arthritis
A) Strengthened immune system B) Improved digestion C) Enhanced vision D) Increased blood pressure
A) Antibiotics B) Dialysis C) Physical exercise D) Chemotherapy
A) Production of red blood cells B) Protection of the lungs C) Detoxification of harmful substances D) Regulation of body temperature
A) Pneumonia B) Cirrhosis C) Osteoporosis D) Malaria
A) Increased muscle strength B) Accelerated wound healing C) Improved memory D) Impaired digestion
A) Liver transplantation B) Vitamin supplements C) Physical therapy D) Meditation
A) Vision and hearing B) Protection and temperature regulation C) Digestion and absorption D) Muscle contraction and relaxation
A) Lungs B) Stomach C) Endocrine system D) Pancreas
A) Strengthening of bones B) Transmission of nerve impulses C) Production of energy D) Regulation of body functions
A) Increased blood pressure B) Weight loss C) Weakened immune system D) Decreased heart rate
A) Reduced growth rate B) Accelerated wound healing C) Enhanced muscle strength D) Improved cognitive function
A) Capillary B) Artery C) Pulmonary artery D) Vein
A) Arteries carry deoxygenated blood, while veins carry oxygenated blood B) Veins are smaller than arteries C) Arteries are smaller than veins D) Arteries carry oxygenated blood, while veins carry deoxygenated blood
A) Double circulation B) Single circulation C) Closed circulation D) Open circulation |