Anthropologist Oyèrónké Oyěwùmí holds a postmodern view of gender. She reports that the Yoruban society of West Africa was a genderless society prior to the arrival of Western researchers. If that is indeed the case, why did the researchers find evidence of a gender system upon their arrival?
a. The researchers manufactured evidence to support their preferred views.
b. The Yorubans deliberately deceived the researchers.
c. The Yorubans developed a gender system under the influence of the researchers.
d. The researcher’s preconceptions shaped their interpretation of what they saw.

Can you identify which of the following groups of organisms are, or are not, populations? a. the american bison (bison bison) and grey wolves (canis lupus) currently living in yellowstone national parkb. all of the rainbow trout (oncorhynchus mykiss that) that have ever lived in lake eriec. the group of american bison (bison bison) currently living in yellowstone national parkd. a group of calliope hummingbirds (selasphorus calliope) and a group of rufous hummingbirds (selasphorus rufus) living in the same new hampshire woodse. the northern cardinals (cardinalis cardinalis) living on opposite shores of lake champlain f. all of the whales currently living in the atlantic ocean off cape cod, massachusetts

Imagine you are introducing the lac operan and the trp operon to students who have never learned about it before. complete the table to compare the similarities and differences between the two operons

Apuppy’s tendency to chew is inherited through which of the following? a. through learned behavior b. through genes c. through seasonal cycles d. through hibernation