Examlex
Which ion is pumped into guard cells in order to make them more flaccid?
Age
A measure of the length of time that a person or thing has existed, often used as a variable in research to examine differences or changes over time.
Longitudinal Study
An observational research method that involves repeated observations of the same variables over a period of time.
Children's Development
The physical, cognitive, emotional, and social growth that occurs from infancy through adolescence.
Age
A measure of time that an individual, object, or concept has existed, often used as a variable in research for correlation with other factors.
Q4: Which organ system includes the pituitary, thyroid,
Q9: Which of the following covers and protects
Q12: bulk flow<br>A)xylem<br>B)phloem<br>C)both xylem and phloem<br>D)neither xylem nor
Q14: Which cell structures store starch in plants?<br>A)
Q24: How does the application of gibberellin affect
Q30: a beaker of water sitting on a
Q46: Which organ system is responsible for eliminating
Q48: acting as antibiotic<br>A)jasmonates<br>B)salicylic acid<br>C)phytoalexins<br>D)"antifreeze proteins"<br>E)oligosaccharins<br>F)PR proteins<br>G)systemin
Q93: The most widely accepted hypothesis for how
Q155: If a cell contains lysosomes, what type