6. A plant, like an oak tree, uses which organelle to perform photosynthesis? (LT#2) A. chlorophyll B. chloroplast C. mitochondria D. nucleus

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.

About __ of the mass of the cell is water

Which type of landform forms at the plate boundary as a result of divergent stress