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