Asthma cases in Americans are about 75% higher today than they were in 1980.
Did you know?
The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.
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Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.
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If all the neurons in the human body were lined up, they would stretch more than 600 miles.
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Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
DNA replication according to the AT/GC rule
liver and biliary systems
A taxonomy of primate social systems. Larger symbols indicate adults.
The “inside positive” rule
Gamete genotype frequencies calculated from genetic linkage data