Scientists recently identified the function of three proteins in plants. the proteins regulate the production of fatty acids, which are found in fats and oils. which question will most likely be asked about the results, leading to more investigations?
how are proteins produced?
are the plants nonrenewable resources?
how much energy do fatty acids produce when they are burned as fuel?
how can the proteins be used to increase the amount of oil produced by a plant?

organisms that lack symmetry are called asymmetrical and belong to phylum porifera/sponges.

organisms with specialized stinging cells belong to phylum cnidaria. stinging cells are called cnidoblast cells.

cnidarians show two morphological forms : polyp (sessile) and medusa (mobile)

filter feeding is observed in porifera members.  

alternation of generation is observed in coelenterata or cnidaria. there is alternation of asexual polyp form and sexual medusoid form. it is also referred as metagenesis.

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.

instead of copying and pasting things off of tests or work done on computer which im sure you did, try and read over the question carefully

i think the answer is c hope this