Question $1$

Which of the following populations is showing the clearest signs of inbreeding?

$AA=0\mathrm{.}15,Aa=0\mathrm{.}30,aa=0\mathrm{.}55$

$AA=0\mathrm{.}09,Aa=0\mathrm{.}42,aa=0\mathrm{.}49$

$AA=0\mathrm{.}16,Aa=0\mathrm{.}48,aa=0\mathrm{.}36$

$AA=0\mathrm{.}01,Aa=0\mathrm{.}18,aa=0\mathrm{.}81$

$AA=0\mathrm{.}10,Aa=0\mathrm{.}80,aa=0\mathrm{.}10$