Cloning
Title: Cloning
Category: Science & Technology
Details: Words: 840 | Pages: 3.6 (approximately 235 words/page)
Cloning
Natural and artificial cloning
A clone is an organism, or group of organisms, derived from another organism by an asexual (non-sexual) reproductive process. The word has been applied to cells as well as to organisms, so that a group of cells stemming from a single cell is also called a clone. Usually the members of a clone are identical in their inherited characteristics—that is, in their genes—except for any differences caused by mutation. …showed first 75 words of 840 total…
You are viewing only a small portion of the paper.
Please login or register to access the full copy.
|
|
…showed last 75 words of 840 total…implant it in a fertilized egg that has had its nucleus removed. Strictly speaking, this is not possible today. The feat was accomplished in frogs back in 1952 by taking the nuclei of cells from the intestinal lining of tadpoles and implanting them into fertilized eggs that had the nuclei destroyed by irradiation. However, only about one in a thousand implants are successful. Many of the frogs die early but others grow into rather grotesque monsters.
Need a custom written paper?
|
|
 |
|
