What is polymerase chain reaction and why is it important in genetics?
What will be an ideal response?
PCR is a method of producing thousands of copies of a DNA sample. This allows scientists many
examples of DNA to analyze and to use for experiments.
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Neolocal residence for married couples is associated with __________
A) the foraging mode of livelihood B) agricultural societies C) unilineal kinship systems D) extended households
Separatist Christian churches in South Africa played a role in conflict resolution during apartheid because Black South Africans _____
a. gained real political power through their churches b. created an illusion of power by manipulating their own set of religious symbols and forming their own unique churches c. gained real economic power through their churches d. expressed their resentment against the apartheid government in their religious activity e. created a social network that provided security and charity when they most needed it
Dark skin is more prevalent where ultraviolet radiation is more intense
Indicate whether the statement is true or false
Ethnicity is based on perceived differences in ancestral origins or descent and shared history and cultural heritage
Indicate whether the statement is true or false.