For example: The sex of sea turtles relies on the temperature of the environment. In cooler temperatures the egg matures to a male, in warmer temperatures the egg matures into a female.
Type one diabetes. Scientists know it has something to do with genes, but it also requires environmental factors such as a childhood virus AND extreme amounts of stress. Cancer is also caused by...
The expression of genes in an organism can be influenced by the environment, including the external world in which the organism is located or develops, as well as the organism's internal world, which...