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