Scientists are now able to produce desirable traits in some organisms by adding, deleting, or changing segments of its DNA. This process is known as ____.
A. genetic modification
B. genetic engineering
C. genetic drift
D. mutation
E. speciation
Answer: B
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What would you call a tropical cyclone that strikes China or the
Philippines — a cyclone, a typhoon, or a hurricane? What will be an ideal response?
Regional elevations on land are primarily controlled by
A. whether the area is over a hot spot. B. the thickness of continental crust. C. the temperature of the crust. D. whether the crust is old or was formed more recently.
Both batholiths and stocks are ____
A)mostly discordant B)not considered plutons C)found in South America D)always exposed at the surface via erosion E)unable to follow Bowen's reaction series because of their size and depth
MIRAB refers to MIgration, Remittances, Aid, and Bureaucracy
Indicate whether the statement is true or false