I think the answer is B, that most amino acids are encoded by more than one codon.
Answer:
Starch can be stored in places like amyloplasts or chlorpasts
Shield volcanoes,<span>This is caused by the highly fluid lava they erupt, which travels farther than lava erupted from </span>stratovolcanoes<span>.
The steady accumulation of broad sheets of lava</span> Low volumes of such lavas layered over long periods of time are what slowly constructs the characteristically low, broad profile of a mature shield volcano
The advantage of sexual reproduction over asexual reproduction is that the organisms produced are each diverse. For example, with bacteria, if each is genetically the same and there is a way to "kill" them, all of them will die. However with sexual reproduction, each organism will be different, and have natural selection, they will build up immunities and grow and change.
All vertebrates have a notochord and a pharyngeal slit which is some of the unique features. The more basic features would be that vertebrates form an endoskeleton, skull and backbone.
