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