Factors that can affect the survival and change of a species over time include environmental changes, competition for resources, predation, genetic variation, reproductive success, and adaptation. Species that can adapt to changing conditions, reproduce successfully, and outcompete others are more likely to survive and evolve over time.
No. The individual is selected and genes do not care for species, only for the reproductive success of the individual they reside in. Think statistically, your actions are only a small part of all the aggregate actions of the species. ANSWER: Another way to look at it involves the Butterfly Effect. Edward Lorenz explained that something as small as a butterfly flapping its wings in one place could create a storm much later, and thousands of miles away. However, your actions do not effect the evolution of humanity in any predictable way. However, keep in mind that the actions of individual people today do effect the survival or extinction of many other species. And if humans effect whether another species, or whether individuals of another species survive or die, we are effecting evolution. Take, for example, the fact that in the past, people hunted blue whales, and the largest ones were taken most often. This eliminated the large ones, naturally selecting smaller blue whales, so that today, blue whales are not as large, on average, as they were only a few hundred years ago. Similar things are happening today, creating antibiotic proof bacteria, herbicide resistant weeds, and pesticide resistant insects.
Symbiotic relationships can cause a population crash if one or both species become overly dependent on each other for survival. If one species experiences a decline in population, it can lead to a shortage of resources for the other species, causing a ripple effect that impacts both populations negatively and can result in a crash.
Climate has the greatest effect on an ecosystem because it determines temperature, precipitation, and other factors that influence the types of species that can thrive in a particular area. Biotic factors, populations, and communities are all influenced by the climate in an ecosystem.
The cause of Darwin's theory of evolution was his observations of natural variation and adaptation in species during his travels, particularly in the Galapagos Islands. The effect of his theory was a paradigm shift in biology, leading to a better understanding of how species change over time through the process of natural selection.
It depends on the mutation. Some mutations have no effect on survival, some mutations are lethal, and some mutations make an individual better adapted to its environment, so it will be more fit than those without the mutation, and therefore produce more offspring with the same mutation, which could change the allele frequency of a population.
The greenhouse effect itself does not directly cause species to go extinct. However, the resulting climate change caused by an enhanced greenhouse effect can lead to changes in habitats and ecosystems that can threaten the survival of certain species, potentially contributing to extinction.
they have effect on it by eating and killing all the native species
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There could be various reasons why a species has become extinct, including habitat destruction, climate change, pollution, introduction of invasive species, overhunting, and disease. In many cases, these factors can have a compounding effect on a species' decline leading to extinction.
they do not effect a planets survival
evolution within a species. the allele frequencies in a gene pool of a population
it has led to the disappearance of some important species,
Dissolved gasses, light intensity, pH level, and water availibility.
Pollution can have a detrimental effect on endangered species by contaminating their habitat, leading to health issues, reduced reproductive success, and even death. Pollutants like chemicals, plastics, and heavy metals can disrupt the ecosystem balance and threaten the survival of already vulnerable species. Efforts to reduce pollution are crucial in protecting endangered species and their habitats.
Some of the limiting factors that would affect dragonflies would be climate, rain, temperature, and other species in the environment. Species that ate the dragonflies would have the largest effect.
AKA Infinite elasticity of demand. Means a change in price will not effect quantity demanded. Such as necessary goods/services to survival.
If the species of snake is different than it will flick its tongue differently because its surroundings will change