What do scientists use to make transgenic organism?

What kind of technique do scientist use to make transgenic organism?

Genetic Engineering.

What is an organism called that contains genes from other species?

A transgenic organism is probably the best answer, but pretty much all living things share genetics, a wide variety of genes are used and reused, conserved and co-opted repeatedly to meet new needs. "The same homeotic genes that control body segmentation in the lowly fruit fly appear to have been tapped to control the body plan in vertebrates in general, including human beings. This means that our DNA contains a lot of stuff that isnt used right now, that might have served a purpose in the past, and may be useful in the future, and that much of the DNA we have and dont use might be in use in other species now, wich is why its possible for a cow to have 97% of the same DNA as us and look so different, because we use different parts of it

How do you identify an organism with technology?

If an organism is very small, scientists use a microscope to try and identify it. In extreme cases, scientists can study the DNA of an unknown organism and compare it to a database to figure out what it is.

What is the process of making a genetically modified organism in a lab?

Contrary to the common understanding of the word, the process which we use to create transgenic organisms is called "cloning". This doesn't refer to copying an organism as often believed. Cloning as scientists mean it refers to creating DNA which does not naturally occur in any organisms. This is also called transgenic DNA.To make a genetically modified organism, we need:transgenic DNA - made by cloningan organismThe transgenic DNA of course needs to be made for a specific purpose. Depending on how big it needs to be, it can be made in different ways. Very small stretches of DNA can be synthesised chemically. Larger bits of DNA are usually made by extracting a cell's DNA and then using a technique called polymerase chain reaction (PCR) to take only one particular bit of the DNA out. We then use restriction enzymes and ligase to cut and paste different bits of DNA together. Usually, the end product will be a plasmid.The finished plasmid (transgenic DNA) then needs to be introduced into the target organism - and there are different ways of doing it for every type of organisms. Some bacteria for example will simply take up plasmids and integrate them into their own DNA without a complicated process around it being necessary. For bigger organisms like animals, it's very difficult - usually impossible - to modify an already living organism. For these, the only option is usually to take an oocyte (egg cell, e.g. a flower seed) and introduce the plasmid into it. If the egg survives this procedure and develops (which is very difficult to achieve), the resulting organism will be transgenic, or genetically modified.

What is the term scientists use to describe how reproductively successful an organism is in its environment?

Speciation

Why is it best for scientists to use the scientific name of an organism instead of a common?

Scientific names never differ among scientists.

How do scientists use pedigrees?

The pedigrees of an organism reflect to its ancestry. The scientists use pedigree record for breeding purposes in plants as well as in animals to get improvement in their races.

What of the following is not a use for transgenic organisms?

Using transgenic organisms as food sources is not a common use. Benefits of transgenic organisms include producing pharmaceuticals, understanding gene function, and improving crop resistance to pests and diseases.

Why do scientists use scientific names to refer to specific organism?

they use speshel nmes so they can tell them apart

How do scientists use dichotomous keys?

Scientists use dichotomous keys as a tool to help identify unknown organisms based on their characteristics. The key presents a series of paired statements about the organism's features, with the scientist choosing the statement that best matches the organism they are trying to identify. By following the key and making choices based on the characteristics observed, scientists can narrow down the potential identity of the organism.

How do you use organ system in a sentence?

Organ systems work together in an organism.

What is trans genic?

Transgenic refers to an organism that has been genetically modified to contain a gene or genes from another species. This process involves the introduction of foreign DNA into the organism's genome, allowing it to express new traits or characteristics. Transgenic organisms are commonly used in research, agriculture, and medicine, such as genetically modified crops that are resistant to pests or diseases. The technology raises important ethical and ecological considerations regarding its use and impact on biodiversity.