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