The main factor that initiates speciation is geographic isolation. Discuss this factor and what might occur after the geographic isolation of segments of species that could ultimately lead to speciation.
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Permanent male-female bonds are
a. common among nonhuman primates. b. not common among nonhuman primates. c. the basis of monogamous pairing typical of ALL nonhuman primate species. d. nonexistent in primates. e. known only in orangutans.
Polygyny, marriage of a man to more than one wife, is much more commonly found than polyandry, marriage of a woman to more than one man
Indicate whether the statement is true or false
Zimmerman and West (1975) found that ___________ in cross-sex interactions
A men and women interrupted each other about the same amount B most interruptions were initiated by women C most interruptions were initiated by men D men did not interrupt E women did not interrupt
Increasing beef consumption led to changes in the meat packaging industry. These included:
a. Increased importance of unions. b. Increasing use of unskilled immigrant labor. c. Rising wages for workers. d. Increasing need for highly educated work force. e. Movement of meat packing industry from rural to urban areas.