What type of forest has rich organic soils?
a. chaparral
b. northern coniferous forest
c. temperate deciduous forest
d. the tropical rain forest

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.

What are the 3 types of artificial cloning

How did the work of farmers and breeders in england influence the work of charles darwin