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