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