For each scenario given, decide whether allopatric or sympatric speciation would be the likely result. 1:Some female African cichlids
only mate with blue-colored
males, while others only
mate with red-colored males.
2:An island splits in two and
the halves drift apart,
separating a population of
native birds.
3:The development of a
road divides a population
of rabbits.
4:Some beetles in a population
only mate at night, while
others only mate during
the day.
5:In a population of mice,
some mice only eat fruit
while others only eat seeds.

Robert wants to know which fertilizer will work the best for his grass. what can he do to explore this inquiry?

Which type of neuroglia is found outside of the brain?

Duchenne muscular dystrophy is a serious condition caused by a recessive allele of a gene on the human x chromosome. the patients have muscles that weaken over time because they have absent or decreased dystrophin, a muscle protein. they rarely live past their twenties. how likely is it for a woman to have this condition? a) women can never have this condition.b) one-fourth of the daughters of an affected man would have this condition.c) one-half of the daughters of an affected father and a carrier mother could have this condition.d) only if a woman is xxx could she have this condition.