What Is DNA's Role in Inheritance? DNA is the genetic information used to make proteins, and it contains the hereditary traits of organisms. ... You are who you are because of your DNA; the smallest change to it would make you a completely different person.
An embryo is an unhatched or unborn being.
In humans, an embryo is basically your unborn child.
Answer:
Explanation:
The snow line is an irregular line located along the ground surface where the accumulation of snowfall equals ablation (melting and evaporation). ... During glacial periods, the climatic snow line was from 600 to 1,200 m (2,000 to 4,000 feet) lower than at present.
If it cannot avoid it, it just find a mechanism to use oxygen and make it less harmful to itself. This is how the process of cellular respiration may have evolved