Gene flow
a. has a homogenizing influence on a
population.
b. speeds up the divergence of two
populations.
c. increases the genetic variation between
populations.
d. is promoted by isolating mechanisms.
e. promotes inbreeding
A
You might also like to view...
Recombinant DNA technology does not rely on which of the following enzymes?
A. DNA ligase B. reverse transcriptase C. RNA methylase D. restriction endonucleases
The only autosomal trisomy in which affected people reach adulthood involves chromosome ________
a. 13 b. 18 c. 21 d. 17
In a Punnett square, the letters within the little boxes
represent a. offspring genotypes. b. parental genotypes. c. gametes. d. offspring phenotypes. e. parental phenotypes.
Shannon diversity (Hs)
A. goes up with increases in the number of species sampled and is higher when individuals are more equitably distributed among species. B. is higher when individuals are more equitably distributed among species. C. is independent of abundance. D. increases in areas undergoing secondary succession. E. is higher when individuals are more equitably distributed among species and is independent of abundance.