Which macromolecule functions as stored energy in seeds? Which macromolecule functions as stored energy in seeds? @Biology

Question

Which macromolecule functions as stored energy in seeds?  Which macromolecule functions as stored energy in seeds? @Biology

anonymous · Answer

Well there are four types of macromolecules. 

And "lipids" are the ones that store energy.

anonymous · Answer

Cellulose functions as stored energy in plants and seeds

Glycogen in animals

Dextrin in Bacteria

anonymous · Answer

Sorry, my answer was definitely wrong here. 

But is it cellulose that stores energy? Or starch? 

Either way, they're carbohydrates, not lipids. 
I'm so sorry about that.