The first step would be to denture the starting solution that contains the DNA, enabling the DNA to separate into two strands.
Cephalization is the differentiation of end part of the body into a head in which nerve tissue is concentrated. Sponges have a very loose nervous system and their cells work individually, not controlled by a nervous system. Since they have no defined head as a consequence of concentrated nervous system, the sponges could not have cephalization either.
When people or animals play and interact with information, they get smarter.
Phenotype
Genotype makes up the genetic constitution of an individual. (Cannot observe with the naked eye)
Answer:
The marine industries affected the marine life and ocean water in many ways. When carbon dioxide dissolves in seawater, the water becomes more acidic and the ocean's pH drops. In the past two hundred years alone, ocean water has become 30 percent more acidic and faster than any known change in ocean chemistry in the last million years.
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