global warming
genetic and environmental variation
'Environmental variation' refers to the differences in environmental conditions such as temperature, humidity, or nutrient availability within a specific ecosystem or location. This variation can have significant impacts on the growth, behavior, and reproduction of organisms in that environment. Factors contributing to environmental variation can include natural processes, human activities, and climate change.
Genetic variation and environmental factors are the two main factors that cause individuals of the same species to appear different. Genetic variation results from differences in DNA sequences passed down through generations, while environmental factors such as diet, climate, and exposure to sunlight can also influence physical appearance.
Maybe there is weed in cigarettes!!
The three types of variation are genetic variation, environmental variation, and genotype-environment interaction. Genetic variation refers to differences in DNA sequences among individuals, while environmental variation is differences in traits caused by external factors. Genotype-environment interaction occurs when the effect of genes on traits depends on the environment.
Cigarettes can cause more than lung infections. They can cause cancer, and even death. Cigarette smoke is just as bad as smoke from a fire, and with cigarettes, you are inhaling that smoke. The smoke from the cigarette can also cause cells to die, which is not good at all.
Inherited variation is what is passed on through genetics, for example, your eye color. Environmental variation is influnced by the environment, for example, scars or clothing styles.
No, and that's really a shame.
There are no controversial surroundings that cause Autism, it's not caused by environmental factors.Autism is a neurological variation caused by a persons genes or genetic make-up from their parents.
Cigarettes can affect the digestive system in several ways. While each individual reacts differently, it is not out of the question that cigarettes may be a cause of diarrhea. Smoking is associated with increased risk of Chrohn's disease, an intestinal disorder which will cause diarrhea.
de
yes