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historical achiement
Of biotechnology
| Term | Definition |
|---|---|
| Environment | "The conditions and circumstances surrounding an organism" |
| Plant breeding | "The selection and collection of seeds from desirable plants to encourage their traits in future plant production" |
| Enzyme | "\ A large, complex protein molecule produced by the body that stimulates or speeds up various chemical reactions without being used up itself; an organic catalyst." |
| rennin | "A coagulant enzyme occurring particu- larly in the gastric juice of calves and also in some plants and lower animals. Research \ The creation of new knowledge and" |
| fermentation | " The processing of food by means of yeasts, molds, or bacteria." |
| yeast | "A yellowish substance composed of mi- croscopic, unicellular fungi of the family Saccha- romycetaceae that induces fermentation in juices, worts, doughs, and so forth." |
| heredity | "The traits that are passed to an off- spring from the parents." |
| law of segregation | " A law, developed by Gregor Mendel in the nineteenth century, that says that the factors responsible for the traits from each par- ent are separated and then combined with factors from the other parent at fertilizatio" |
| law of independent assortment | "A law which states that factors (genes) for certain characteris- tics are passed from parent to the next genera- tion and are separate from the other factors or genes that transmit other traits; this separation allows the tremendous amount of diversity a |
| cells | " The ultimate functional unit of an organic structure, plant, or animal. It consists of a micro- scopic mass of protoplasm that includes a nucleus surrounded by a membrane. In most plants, it is surrounded by a cell wall" |
| vaccine | " A substance that contains live, modi- fied, or dead organisms or their products that is injected into an animal in an attempt to protect the host from a disease caused by that particular organism" |
| antibiotic | "Germ-killing substances produced by a bacterium or mold" |
| artificial insemination | "\ The deposition of sper- matozoa in the female genitalia by artificial rather than natural means." |
| Embryo transfer | " The process of removing an embryo from a superior female and implanting it into an inferior female. |
| genetic code | "The order in which four chemi- cal constituents are arranged in huge molecules of DNA; these molecules transmit genetic informa- tion to the cells by synthesizing ribonucleic acid in a corresponding order" |
| Vertical gene transfer | "The transfer of genetic information from parents to offspring." |
| DNA | " A genetic pro- teinlike nucleic acid on plant and animal genes and chromosomes that controls inheritance." |
| Double helix | "Description of the two spiral- shaped strands of phosphoric acid and deoxyribose found within the nucleus of cells" |
| genetic engineering | Gene splicing |
| horizontal gene transfer | "\ A process in which microbes are natural “genetic engineers” transfer- ring genetic material between cells." |
| gene splicing | "The process of removing and/or inserting genetic material in order to change an organism’s trait(s)" |
Created by:
dylanliming
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