News tagged with reproduction
Reproduction is the biological process by which new individual organisms are produced. Reproduction is a fundamental feature of all known life; each individual organism exists as the result of reproduction. The known methods of reproduction are broadly grouped into two main types: sexual and asexual.
In asexual reproduction, an individual can reproduce without involvement with another individual of that species. The division of a bacterial cell into two daughter cells is an example of asexual reproduction. Asexual reproduction is not, however, limited to single-celled organisms. Most plants have the ability to reproduce asexually.
Sexual reproduction requires the involvement of two individuals, typically one of each sex. Normal human reproduction is a common example of sexual reproduction.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
Elsevier today announced the publication of a recent study in Reproductive BioMedicine Online on 5-day old human blastocysts showing that those with an abnormal chromosomal composition can be identified by the rate at whic ...
Obstetrics & gynaecology May 16, 2013 | not rated yet | 0
(HealthDay)—Public funding of assisted reproductive technology, including in vitro fertilization (IVF) treatments, broadens the range of couples who seek treatment for infertility by attracting a more diverse ...
Health May 16, 2013 | not rated yet | 0