What does DNA contain?
the ability to translate RNA code

the chromosomes that build proteins

the coded blueprint for life

the factors for heredity called alleles

Answer and Explanation:

I believe the answer is C. The coded blueprint for life...

Let me know if I'm wrong..

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.

69 is the correct math for the amino acids