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