Alaskan natives often eat whale blubber while other groups of people typically do not. this is an example of

i called chief he said the answer is "learned preferences"

the food storage products of chrysophytes are oils or the polysaccharide laminarin.   formerly classified as plants, the chrysophytes contain the photosynthetic pigments chlorophyll a and c all but the yellow-green algae also contain the carotenoid pigment fucoxanthin.