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