Argumentative Essay On Hybridization

The first example of human manipulation of changes within the biosphere is through expansion. The rapid growth of the population has led to expansion in development; the need for more space is causing strain on other living organisms such as plants and animals. Human procurement of forest, grass, and wetlands has weighed on the animal population heavily. As a result of this domination, animals have lost areas they use to thrive in, causing migration and in more serious cases extinction. Animals are a prevalent source of protein for humans, and when a species is threatened by extinction, it not only disrupts the balance of the ecosystem, but it also disrupts the food chain. The more resources that are required to sustain human life, the bigger the need to migrate to surrounding areas in a short period of time (Haines).

An invasive species is a species that comes out of its natural environment, and enters another. These animals are usually very bad for the ecosystem and may cause an unbalance. These animals usually come in with many competitive advantages and can easily dominate any competition. This will give them the ability to eat as much as they would like without being threatened in any way. This could possibly diminish many populations and end an entire ecosystem.

An introduced species is a species that were intentionally or accidentally transported to another area in consequence of human activities such as planes, ships, heavy water pulling it away from its natural environment. These organisms do also commence becoming invasive after they are shipped on purpose to be supplied as exotic pets, decoration, food for livestock or humans, or way to eradicate native `pests.

Invasive species make bad situations into worse situations. Having a species from a different ecosystem makes them invasive species. Such as a toad or even bacteria being in another ecosystem other than their natural habitat.

Invasive species are very common all over the world. Invasive species are an organism that lives in an ecosystem in which they don’t belong. Invasive species are not only dangerous to people, but also the ecosystem and must be removed.

According to Silent Spring, the United States Office of Plant Introduction has introduced about 200,000 species of plants from around the world, and almost half of the 180 major insect enemies of plants are accidental imports. According to Campbell’s Biology Textbook, these imported animals are known as invasive species, organisms that become established outside their native range. Carson states that often when a species is brought to an area they are not native to, the lack of natural enemies causes the species to become dominant and extremely abundant. These invasions are likely to be permanent, however as a way to “buy time” humans have turned to quarantine and massive chemical campaigns, instead of trying to prevent new invasions. As Carson continuously stresses chemical use can have unwanted consequences and she urges people to use the basic knowledge of animal populations and their relations to their surroundings and other species to prevent them from becoming overly dominate. For example, according to Campbell’s textbook, higher diversity communities are more often resistant to invasive species because the species is less likely to dominate over the native species. This was proven by scientists working in Long Island Sounds off the Coast of Connecticut created communities of different diversity consisting of sessile marine invertebrates, and examined how vulnerable the experimental communities were to an invasive species: the exontic tunicate. They found the tunicate was four times more likely to survive in lower diversity communities than higher diversity communities. It was concluded the diverse communities captured more of the resources available, leaving fewer resources for the invader. It is firmly believed by Carson that people should do much more simple research before transferring a foreign species to a new habitat to not only prevent a

Invasive species are organisms that harm a new environment that they are not native to. Many invasive species like Eurasian milfoil are easily able to reproduce and can do so fast. Due to this, the limited space in a body of water or area of land is quickly taken over by the invasive species so other native plants face the risk of death or even extinction. Overall, these invasive species can do great harm to an ecosystem or an economy, causing problems that are destructive to numerous organisms.

An invasive species is a non-native species whose introduction causes or is likely to cause economic harm, environmental harm, or harm to human health. The term "invasive" is used for the most harmful aggressive plants & animal. These species grow and reproduce rapidly, causing major harm to the biomes in which they are introduced too. If most invasive species are left uncontrolled in certain situations they can destroy the ecosystem they’re in leaving it useless for native species. The longer we ignore the dilemma the harder, more expensive the battle for the biomes will become. Most invasive species can terrorize your ability to enjoy hunting, fishing, boating or other outdoor recreational activities. “The United States suffers from $1.1-120 billion per year in economic losses due to exotic, invasive species.” (Invasive)

When someone introduces an non-native species into a new environment, it could harm its surroundings. Also known as an invasive species. The definition of an invasive species is “1) are not native to, yet can spread into, wildland ecosystems, and that

While we have the state of the art technologies and the result of a successful cloning of the infamous lamb known as Dolly, should we take the next step and begin human cloning? If I were to carry the super DNA that scientists are wanting to explore in the lab, would I allow myself to be duplicated? Absolutely not! Replicating a human is not only wrong on ethical grounds but also a threat to our existence! The biggest concern is how far will humans attempt to control nature? Therefore, I do not believe that cloning should be allowed based on my teleological outlook.

Influence on ecosystems range from human causes like the bulldozing of a forest to natural causes like a fire or a flood.  In recent times, the introduction and spread of invasive species has transformed native communities rapidly and, in some cases, created irreversible damages.  In the Earth’s history, changes have often occurred in the ecosystems.  For example, glaciers and the retreat of glaciers cause wide-spread changes.  However, although change is a constant in ecosystems, animals and habitats often cannot adapt to the rapid alterations of non-natural stresses.  Harm to the environment from the introduction of invasive species occurs through changes in the habitat and declines in the native species.  Invasive species

Genetic engineering has become increasingly normalized in today’s society, and people are exposed to this technology now more than ever before. Most people are aware that food companies practice genetic engineering on their plants in order to design the most profitable crops, but it isn’t generally known that this same technology can be applied to humans. The concept of picking certain traits and characteristics of a human may appear desirable, but many risks and potential side effects may follow considering that it is unknown what genetic engineering could affect in future generations. Francis Fukuyama, an accomplished and distinguished professor of political economy and philosopher, conveys his concern that genetic engineering is developing at a surprisingly rapid rate. Within his book, Our Posthuman Future: Consequences of the Biotechnology Revolution, he claims that genetic engineering not only will potentially be detrimental for the human race, but due to the change in nature of human beings, such engineering will also result in significantly impacting government and politics. Although genetic engineering can be seen as a huge technological advancement that could potentially help millions, there are drastic negative effects and reasons for disapproving genetic engineering that are too important to be overlooked.

The biodiversity effects of non-native invasive species have been described as “immense, insidious and usually irreversible” (Veitch and Clout, 2002). There is significant evidence proving that invasive species can cause severe economic, environmental and ecological damage (Mack et al., 2000). A lot of time and research has been devoted to dividing the world into regions with distinctive habitats and species. Numerous pathways, mostly anthropogenic, are breaking down these realms and facilitating the ecological and biological invasion of non-native species.

Invasive species are organisms that are not native to an ecosystem and cause harm to it. These organisms are capable of bringing about a great deal of damage to the ecosystems they are foreign to. This can range from disrupting the growth of the environment it has taken over to completely decimating other species. The introduction of invasive species to new environments often involves humans. The way that invasive species are introduced to a new environment varies greatly. Invasive species may be introduced by something as simple as humans accidentally tracking species into a new environment from the bottom of their shoes, or something bigger like destroying an ecosystem to clear the land, forcing the species that lived there to flee to a new ecosystem that can be disrupted by the presence of a new species.

Why live a life with average abilities when we can enhance our abilities through genetic engineering on our DNA for the greater good? Genetic engineering is “the artificial manipulation, modification, and recombination of DNA or other nucleic acid molecules in order to modify an organism or population of organisms.” It is not exactly a science in a broad sense, but a branch of biotechnology, which uses methods of molecular and biology, virology, and genetics. Genetic engineering on the human genome should be approved because it has the potential to make lives and the world better. Genetic disorders could be permanently eliminated, certain genes could be reactivated for regrowth of necessary cells, eliminating many neurological disorders, and delaying ageing, which would expand scientific research in order to many world complications.