The correct answer is: Artificial selection (selective breeding).
Artificial Selection is a form of selection, totally influenced by human, in which traits that should be passed onto offspring are chosen by human. Selective breeding was used long before the genetics was discoverd. Farmers used individuals with beneficial traits, larger in size, with bigger fruit etc.
Hunting is also one type of selective breeding, since the hunters choose the animal and remove it from the population (gene pool), leaving the “weaker” to pass on to the next generation.
The statement "The American Psychological Association is the only organization that can approve psychological research studies." is false.
Answer:
soybean
cotton
corn acreage
Explanation:
Other popular and approved food crops include sugar beets, alfalfa, canola, papaya and summer squash