Which are the parts of the cardiovascular system?
Blood vessels
spleen
Blood
Heart
Tonsils

Contrast how pollination is different among gymnosperms and angiosperms.

Do you think the gene eef1 alpha1 supports cell theory? explain your response.

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.