Characters that are similar because of descent from a common ancestor are ; characters that are similar due to convergent evolution are

Four types of motile cells in human body?

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat

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.