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