Biologist He was born a normal, healthy boy and he grew as little boys do, with G.I. Joe dolls and plastic guns. He seemed so normal through and through. When he chose books over monkey bars they thought him a little bit queer. He didn't pay spo Continue Reading...
in "Piaf," Pam Gems provides a view into the life of the great French singer and arguably the greatest singer of her generation -- Edith Piaf. (Fildier and Primack, 1981), the slices that the playwright provides, more than adequately trace Continue Reading...
Experiments in the late nineteenth century on frogs provided the groundwork for cloning (McKinnell 9-10). The method used a decade ago for the successful nuclear transplantation in amphibians required that the egg be enucleated, which meant removin Continue Reading...
Noncoding DNA, also known as "junk DNA" describes portions of the DNA sequence that do not appear to have any presentable use -- they do not encode for proteins, etc. In fact, in a most eukaryote cells, a rather large percentage of the total genome Continue Reading...
In some mammals with this capability, an unfertilized egg may begin developing into an embryo or the development can just stop. Investigators even suspected that the difficulties experienced by teams in mammal-cloning experiments were due to the abs Continue Reading...
For example, the most common instrument used in cloning today is known as a "micromanipulator," described by Baird as being an expensive machine that requires the use of a skilled technician to capture an egg cell under the microscope, insert a very Continue Reading...
Social Constructionism and Historiography of Science In the historiography of science, the debate between intenalists and externalists has been one of the major fault lines over the past century. While many historians are not specialists in physics, Continue Reading...
Soul: Why Only Christian Psychologists Can Practice "True Psychology" Today, there are more than one hundred thousand licensed psychologists practicing in the United States. These mental health professionals are in a unique position to provide indi Continue Reading...
Although standards may be infinitely more flexible than they may appear to be, this does not mean that all standards are equally life-sustaining. A cannibalistic society would literally consume itself, even though Montaigne grapples with the innate Continue Reading...
Cloning The debate about human cloning was carried out within the field of science fiction and fantasy, until recently. With the victorious cloning of the sheep Dolly in 1997, it became obvious that earlier or later, scientists might be able to clon Continue Reading...
Since males of all sexually reproducing species are naturally drawn to signs of fertility in females (Zuk 2002), they naturally express more interest in females when they ovulate, or come into heat in the vernacular applied to non-human animals. In Continue Reading...
Unfortunately, these undifferentiated cells cannot be harvested or removed from an adult because an adult's cells have already matured. Once matured, cells can't be overwritten to become another type of cell. but, embryonic cells are technically at Continue Reading...
