include close work; work with Computer Monitors or other instruments that emit some light (electron microscopes, photographic equipment, lasers, etc.); emotional stress ; and eye strain
No, myopia is not a sex-linked trait. It is a complex trait influenced by both genetic and environmental factors. While genetics play a role, there is no direct link to sex chromosomes determining the development of myopia.
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Genetics and environmental
Only 6%-15% of children with myopia come from families in which neither parent is myopic. In families with one myopic parent, 23%-40% of the children develop myopia. If both parents are myopic, the rate rises to 33%-60%
Environmental factors ARE evolution by natural selection. The immediate environment is the selector of the organisms that are differentially successful against the immediate environment.
Bad eyesight, or myopia, may have persisted in evolution due to a combination of genetic and environmental factors. Genetic mutations that cause myopia may have provided some advantages in certain environments, such as improved nearsighted vision for tasks like hunting or gathering. Additionally, modern lifestyles that involve extensive use of screens and limited exposure to natural light may contribute to the prevalence of myopia in populations today. As a result, individuals with myopia may continue to pass down these genetic traits to their offspring, leading to the persistence of bad eyesight through generations.
Both are environmental risk factors associated with the development of lung cancer.
Factors that contribute to the uncertainty of a digital scale's measurements include variations in calibration, environmental conditions like temperature and humidity, and the quality of the scale's components.
Factors that contribute to the uncertainty of a scale measurement include the precision of the scale, the skill of the person using the scale, environmental conditions, and the inherent limitations of the measuring instrument.
Factors that contribute to the catalytic efficiency of an enzyme include the enzyme's structure, the substrate's fit into the active site, the presence of cofactors or coenzymes, and the environmental conditions such as temperature and pH.
Spiders can die from a variety of factors, including old age, disease, injuries, lack of food, and predators. Additionally, environmental factors such as extreme temperatures or lack of suitable habitat can also contribute to their mortality.
abiotic factors