The effect of lack of oxygen delivery that comes with carbon monoxide poisoning affects the and the the most.

a. lungs; heart
b. lungs; brain
c. brain; heart
d. brain; kidneys
e. heart; kidneys

Which of the following sex and generation combinations directly produces the pollen tube of angiosperms? a) male gametophyteb) female gametophytec) male sporophyted) female sporophyte

Awire-hair terrier and a smooth-hair terrier are mated. the offspring produced are 6 wire-hair puppies and 2 smooth-hair puppies. a. what pattern of inheritance best describes this situation? b. what is the genotype(s) of the wire-haired puppies? of the smooth-haired puppies? c. what would be the expected genotype and phenotype ratios of a mating between 2 wire-haired terriers that are heterozygous?

When a gasoline engine burns gasoline, what type of chemical reaction is occurring?