A) Littoral zone B) Neptunic zone C) Benthic zone D) Supratidal zone
A) Eutropication B) Eutrophication C) Etrophication D) Eutriphication
A) Glomerulus in the bowman's capsule B) Selective reabsorption C) Ultra filteration D) Hormonal secretion
A) Bowman's capsule B) Henle's loop C) Distal tubule D) Urethra
A) Decline in the rate of reproduction B) Increased supply of a particular type of food C) Competition D) Emigration
A) Parasites B) Space C) Water D) Heat
A) Competition B) Light C) Mortality D) Food
A) Environmental resistance B) Limiting factor C) Dispersal 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) Contractile vacuole B) Endoplasmic reticulum C) Cytoplasm D) Ribosome
A) Concentration gradient B) Neutralisation C) Osmotic pressure balance D) Homeostasis
A) Synovial cavity B) Cartilage C) Synovial membrane D) Synovial fluid
A) Pivot B) Gliding C) Ball and socket D) Hinge
A) Tendons B) Tonsil C) Cartilage D) Ligament
A) Scolex B) Probosics C) Labella D) Stylet
A) Lysin B) Antitoxins C) Precipitins D) Agglutinins
A) Nucleated B) Amoeboid in shape C) Colourless D) Concave and circular
A) Microscopic B) Old ones are destroyed in the liver C) Colourless when seen singly D) Circular and concave
A) Probosics B) Mandibles C) Labium D) Maxillae E) Labrum
A) Right ventricle B) Right auricle C) Left auricle D) Left ventricle
A) Production of hormones B) Regulation of body temperature C) Digestion of food D) Filtration of blood
A) Diabetes B) Influenza C) Asthma D) Arthritis
A) Improved digestion B) Enhanced vision C) Strengthened immune system D) Increased blood pressure
A) Antibiotics B) Chemotherapy C) Physical exercise D) Dialysis
A) Regulation of body temperature B) Detoxification of harmful substances C) Production of red blood cells D) Protection of the lungs
A) Pneumonia B) Malaria C) Osteoporosis D) Cirrhosis
A) Accelerated wound healing B) Increased muscle strength C) Impaired digestion D) Improved memory
A) Physical therapy B) Meditation C) Liver transplantation D) Vitamin supplements
A) Digestion and absorption B) Vision and hearing C) Protection and temperature regulation D) Muscle contraction and relaxation
A) Pancreas B) Endocrine system C) Lungs D) Stomach
A) Strengthening of bones B) Production of energy C) Regulation of body functions D) Transmission of nerve impulses
A) Decreased heart rate B) Weight loss C) Increased blood pressure D) Weakened immune system
A) Improved cognitive function B) Reduced growth rate C) Enhanced muscle strength D) Accelerated wound healing
A) Stem B) Leaves C) Flowers D) Roots
A) Reproduction of plants B) Photosynthesis C) Regulation of plant growth and development D) Formation of seeds
A) Disease prevention B) Soil fertilization C) Pest control D) Weed control
A) Stomach and intestines B) Brain and spinal cord C) Heart and lungs D) Liver and kidneys
A) Digestion and absorption of nutrients B) Production of hormones C) Oxygen exchange in the lungs D) Communication between the brain and body
A) Alveoli B) Nephrons C) Neurons D) Red blood cells
A) Regulation of hormone production B) Digestion of food C) Control of voluntary and involuntary body movements D) Maintenance of body temperature
A) Hormonal coordination occurs only in plants, while neuronal coordination occurs only in animals. B) Hormonal coordination is slower but more precise than neuronal coordination. C) Neuronal coordination relies on electrical impulses, while hormonal coordination relies on chemical signals. D) Neuronal coordination involves the release of hormones.
A) Maintaining body temperature B) Controlling involuntary body functions C) Coordinating voluntary movements D) Regulating hormone production
A) Processing sensory information B) Conscious decision-making C) Controlling skeletal muscles D) Regulating internal body functions
A) Neurons are found only in the brain and spinal cord. B) Neurons control voluntary muscle movements. C) Neurons produce hormones that regulate body functions. D) Neurons are specialized cells that transmit electrical impulses.
A) Based on the direction of nerve impulse transmission B) Based on their location in the body C) Based on their size D) Based on their ability to produce hormones
A) Through hormonal secretions B) Through the bloodstream C) Through the digestive system D) Through electrical signals
A) Neuronal feedback B) Reflex arc C) Synaptic transmission D) Nervous system loop
A) An involuntary response to a specific stimulus that has been learned B) An automatic response to pain or danger C) A reflex that occurs only in the presence of hormones D) A voluntary action performed without conscious thought
A) Coordinating voluntary muscle movements B) Shaping and modifying learned behaviors C) Controlling involuntary body functions D) Regulating hormone production
A) Salivating at the smell of food B) Blinking in response to a bright light C) Withdrawing a hand from a hot surface D) Regulating body temperature through shivering |