A) Valve B) Trachea C) Bronchi D) Diaphragm
A) Veins B) Venules C) Arteries D) Capillaries
A) Veins B) Capillaries C) Arteries D) Venules
A) Alveoli B) Trachea C) Pharynx D) Larynx
A) Nitrogen B) Water C) Hydrogen D) Carbon dioxide
A) Alveoli B) Trachea C) Bronchus D) Esophagus
A) Plasma B) Platelets C) Hemoglobin D) Oxygen
A) Nose → Pharynx → Esophagus → Alveoli B) Nose → Alveoli → Bronchi → Trachea C) Nose → Bronchi → Trachea → Alveoli D) Nose → Trachea → Bronchi → Alveoli
A) Clot blood B) Carry oxygen C) Transport nutrients D) Defend against infection
A) Kidney B) Brain C) Lungs D) Heart
A) Smoking B) Healthy diet C) Sleeping early D) Exercise
A) Becomes more efficient B) Stays the same C) Decreases efficiency D) Increases permanently
A) High-salt diet B) Sedentary lifestyle C) Regular physical activity D) Smoking
A) Multiple alleles B) Sex-linked C) Codominance D) Incomplete dominance
A) One is hidden B) Only recessive is expressed C) Both are expressed
A) Polygenic B) Incomplete dominance C) Codominance D) Multiple alleles
A) X, Y B) T, t C) A, B, O D) H, h
A) Codominance B) Incomplete dominance C) Sex-influenced trait D) Polygenic
A) Klinefelter’s syndrome B) Down syndrome C) Hemophilia D) Turner’s syndrome
A) Codominance B) Multiple alleles C) Polygenic D) Incomplete dominance
A) Codominance B) Simple dominance C) Incomplete dominance
A) Codominance B) Multiple alleles C) Polygenic D) Sex-linked
A) Type A B) Type O C) Type AB D) Type OA
A) Emphysema B) Asthma C) Pneumonia D) Bronchitis
A) Digestive System B) Nervous System C) Circulatory system D) Excretory System
A) Larynx B) Epiglottis C) Ribcage D) Diaphragm
A) Trachea B) Bronchi C) Alveoli D) Nose
A) Stronger heart B) Better lung function C) Healthy arteries D) Obesity and hypertension
A) Multiple alleles B) Polygenic inheritance C) Incomplete dominance D) Codominance
A) Type AB B) Type O C) Type B D) Type A
A) Hemoglobin pair B) Chromosome 21 C) X and Y chromosomes D) 1–22 autosomes
A) Pumping blood B) Exchanging gases C) Breaking down food D) Sending signals
A) Cardiovascular system B) Lymphatic system C) Digestive system D) Skeletal system
A) Arteries B) Capillaries C) Veins D) Bronchi
A) White blood cells B) Platelets C) Plasma D) Red blood cells
A) Respiratory system B) Circulatory System C) Nervous System D) Endocrine System
A) Dust and smoke B) Fresh air C) Drinking water D) Exercise
A) A black chicken and white chicken produce speckled offspring B) A white flower and red flower produce pink flowers C) Tall and short parents producing medium offspring D) Brown-eyed and blue-eyed parents producing green-eyed children
A) 25% B) 50% C) 75% D) 100%
A) Quit smoking B) Eat processed foods C) Avoid fruits D) Increase salt intake
A) The nervous system shuts down B) The body needs more oxygen C) The lungs collapse D) Blood volume decreases
A) They are caused by environment alone B) They involve many genes C) They are sex-linked D) They skip generations
A) A black chicken and white chicken produce only black offspring B) A tall and short plant produce a tall plant C) A red cow and white cow produce a roan calf D) A red flower and white flower produce pink offspring
A) To release more carbon dioxide B) To prevent sweating C) To store more oxygen in stomach D) To increase bone growth
A) Incomplete dominance B) Codominance C) Polygenic inheritance D) Simple dominance
A) Playing unrelated video games B) Ignoring genetics in biology class C) Designing Punnett squares for codominance and incomplete dominance D) Painting random pictures
A) Reduce air pollution and enforce anti-smoking laws B) Increase the price of healthy food C) Encourage longer screen time for students D) Build more gyms and promote fitness
A) Poor diet has no effect if you are young B) Poor diet improves lung function C) Poor diet only affects appearance, not health D) Poor diet may lead to obesity, heart disease, and diabetes
A) They are always inherited B) They cannot be prevented C) They can be prevented by healthy habits D) They are caused only by pollution
A) “Stay Awake All Night!” B) “Say No to Smoking, Say Yes to Breathing Free!” C) “Ignore Your Health” D) “Eat Fast Food Now!” |