A DNA molecule carries information that specifies some traits of an organism. This information is found in the- ОООО
shape of the molecule that is known as a double helix
order of nitrogenous bases in a single strand of nucleotides
number of different kinds of nucleotides in the molecule
kinds of nitrogenous bases that form complementary nucleotide pairs

The  pelagic  region is divided into three zones. the top zone is the euphotic or sunlit zone. this is the ocean zone that sunlight penetrates. because this zone gets sunlight, photosynthesis can occur and plants can grow here.sub  zones. the oceanic zone is subdivided into the epipelagic,  mesopelagic, and bathypelagic zones. the epipelagic (euphotic) zone, also called the sunlit zone, receives enough sunlight to support photosynthesis.your question does not include multiple choice,but i can give you some info on what the 3 zones hope this : -)