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