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