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