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