The only way an allele can be removed in a single generation is when it is
What will be an ideal response?
dominant and completely lethal.
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DNA analysis can aid scientists in __________
a. establishing how bones arrived at a site b. determining the repetitive activities that individuals performed before they died c. advancing osteology d. investigating relationships among population groups
Francis Galton, Darwin's cousin, originated the eugenics approach to "race improvement."
Indicate whether the statement is true or false
Under matrilocal residence systems:
a. neither sons nor daughters leave their natal (birth) homes at marriage. b. ?both sons and daughters leave their natal (birth) homes at marriage. c. ?daughters leave their natal (birth) homes at marriage. d. ?sons leave their natal (birth) homes at marriage.
You are the owner of a boutique clothing store and estimate the price elasticity of demand for your clothing to be 2.50 and the income elasticity of demand for your clothing to be 1.55. An upcoming economic expansion is expected to increase consumer incomes by 5 percent. As a result of the economic expansion, which of the following should you expect to occur?
A) The demand for your clothing to increase by 7.75 percent. B) The demand for your clothing to decrease by 12.5 percent. C) The demand for your clothing to increase by 12.5 percent. D) The demand for your clothing to decrease by 7.75 percent.