A) Neptunic zone B) Littoral zone C) Supratidal zone D) Benthic zone
A) Eutrophication B) Eutriphication C) Etrophication D) Eutropication
A) Selective reabsorption B) Ultra filteration C) Hormonal secretion D) Glomerulus in the bowman's capsule
A) Bowman's capsule B) Distal tubule C) Urethra D) Henle's loop
A) Increased supply of a particular type of food B) Decline in the rate of reproduction C) Competition D) Emigration
A) Parasites B) Water C) Space D) Heat
A) Competition B) Mortality C) Light D) Food
A) Limiting factor B) Environmental resistance C) Balance in nature D) Dispersal
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) Cytoplasm C) Ribosome D) Contractile vacuole
A) Concentration gradient B) Osmotic pressure balance C) Neutralisation D) Homeostasis
A) Cartilage B) Synovial membrane C) Synovial fluid D) Synovial cavity
A) Hinge B) Ball and socket C) Pivot D) Gliding
A) Tendons B) Tonsil C) Cartilage D) Ligament
A) Labella B) Stylet C) Scolex D) Probosics
A) Precipitins B) Antitoxins C) Lysin D) Agglutinins
A) Nucleated B) Concave and circular C) Amoeboid in shape D) Colourless
A) Circular and concave B) Microscopic C) Old ones are destroyed in the liver D) Colourless when seen singly
A) Probosics B) Labrum C) Maxillae D) Mandibles E) Labium
A) Left ventricle B) Left auricle C) Right auricle D) Right ventricle
A) Regulation of body temperature B) Digestion of food C) Filtration of blood D) Production of hormones
A) Arthritis B) Diabetes C) Influenza D) Asthma
A) Increased blood pressure B) Strengthened immune system C) Improved digestion D) Enhanced vision
A) Antibiotics B) Dialysis C) Chemotherapy D) Physical exercise
A) Regulation of body temperature B) Protection of the lungs C) Detoxification of harmful substances D) Production of red blood cells
A) Pneumonia B) Malaria C) Cirrhosis D) Osteoporosis
A) Improved memory B) Accelerated wound healing C) Impaired digestion D) Increased muscle strength
A) Meditation B) Physical therapy C) Vitamin supplements D) Liver transplantation
A) Protection and temperature regulation B) Muscle contraction and relaxation C) Vision and hearing D) Digestion and absorption
A) Pancreas B) Endocrine system C) Stomach D) Lungs
A) Strengthening of bones B) Transmission of nerve impulses C) Production of energy D) Regulation of body functions
A) Increased blood pressure B) Weight loss C) Decreased heart rate D) Weakened immune system
A) Improved cognitive function B) Enhanced muscle strength C) Accelerated wound healing D) Reduced growth rate
A) Roots B) Stem C) Leaves D) Flowers
A) Photosynthesis B) Regulation of plant growth and development C) Formation of seeds D) Reproduction of plants
A) Pest control B) Weed control C) Soil fertilization D) Disease prevention
A) Liver and kidneys B) Stomach and intestines C) Brain and spinal cord D) Heart and lungs
A) Communication between the brain and body B) Digestion and absorption of nutrients C) Oxygen exchange in the lungs D) Production of hormones
A) Nephrons B) Alveoli C) Neurons D) Red blood cells
A) Control of voluntary and involuntary body movements B) Maintenance of body temperature C) Digestion of food D) Regulation of hormone production
A) Hormonal coordination occurs only in plants, while neuronal coordination occurs only in animals. B) Neuronal coordination involves the release of hormones. C) Neuronal coordination relies on electrical impulses, while hormonal coordination relies on chemical signals. D) Hormonal coordination is slower but more precise than neuronal coordination.
A) Controlling involuntary body functions B) Maintaining body temperature C) Coordinating voluntary movements D) Regulating hormone production
A) Controlling skeletal muscles B) Regulating internal body functions C) Conscious decision-making D) Processing sensory information
A) Neurons produce hormones that regulate body functions. B) Neurons are found only in the brain and spinal cord. C) Neurons control voluntary muscle movements. D) Neurons are specialized cells that transmit electrical impulses.
A) Based on their location in the body B) Based on their size C) Based on the direction of nerve impulse transmission D) Based on their ability to produce hormones
A) Through electrical signals B) Through the digestive system C) Through hormonal secretions D) Through the bloodstream
A) Neuronal feedback B) Nervous system loop 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) Controlling involuntary body functions B) Regulating hormone production C) Coordinating voluntary muscle movements D) Shaping and modifying learned behaviors
A) Salivating at the smell of food B) Regulating body temperature through shivering C) Blinking in response to a bright light D) Withdrawing a hand from a hot surface |