In humans, having freckles (f) and having dimples (d) are both dominant traits. the punnett square for a dihybrid cross between a homozygous freckled, non-dimpled parent and a non-freckled, heterozygous dimpled parent is shown below.
fd fd fd fd
fd ffdd ffdd ffdd ffdd
fd ffdd ffdd ffdd ffdd
fd ffdd ffdd ffdd ffdd
fd ffdd ffdd ffdd ffdd
what percentage of their children will have both freckles and dimples?
a.
100%
b.
50%
c.
0%
d.
75%

is this for the e2020 class

if the hares very faster than they are now, and thus the lynx's hunting success rate drops because it will be harder to catch them, the rate that will change will be the pray-rate. the pray-rate will change because more hares will be able to survive, thus more individuals for reproduction, so the end result will be increasing population of hares.

the predator-rate will remain pretty much the same because there will be more than enough pray, but the hunting success rate is stagnant.