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