Genetically modified BT corn differs from strains of corn produced by selection in that
A) scientists have found BT corn to be healthier for human consumption.
B) the modified gene in BT corn comes from a soil bacterium.
C) BT corn is less resistant to the corn borer parasite than other strains.
D) all of the above.
E) A and C.
B
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Horticulturalists generally base rights of access to land on
A) individual purchases of property. B) freehold. C) claims of seniority. D) membership in a corporate land-holding group. E) ethnic boundaries.
During the Upper Paleolithic, Neandertals migrated throughout the world, including North and South America and Australia
Indicate whether the statement is true or false.
The number and kinds of tools a society uses and its knowledge of how to make and use them is its _______________
Fill in the blank(s) with correct word
Which one of the following characteristics distinguishes spirituality from religion?
a. belief system b. ceremonial practices c. concern with the sacred d. individual practice