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