advanced reproductive technologies
61Preimplantation genetic diagnosis — In medicine and (clinical) genetics preimplantation genetic diagnosis (PGD) (or also known as Embryo Screening) refers to procedures that are performed on embryos prior to implantation, sometimes even on oocytes prior to fertilization. PGD is… …
62Spawn (biology) — The spawn (eggs) of a clownfish. The black spots are the eyes developing. Spawn refers to the eggs and sperm released or deposited, usually into water, by aquatic animals. As a verb, spawn refers to the process of releasing the eggs and sperm,… …
63Health and Disease — ▪ 2009 Introduction Food and Drug Safety. In 2008 the contamination of infant formula and related dairy products with melamine in China led to widespread health problems in children, including urinary problems and possible renal tube… …
64Somatic cell nuclear transfer — The process In SCNT the nucleus, which contains the organism s DNA, of a somatic cell (a body cell other than a sperm or egg cell) is removed and the rest of the cell discarded. At the same time, the nucleus of an egg cell is removed. The nucleus …
65Eco-socialism — Green red redirects here. For other uses, see Red green (disambiguation). Socialism …
66Healthcare in Saudi Arabia — The healthcare system in Saudi Arabia can be classified as a national health care system in which the government provides health care services through a number of government agencies. In the meantime, there is a growing role and increased… …
67Millennium Development Goals — MDG redirects here. For other uses, see MDG (disambiguation). The Millennium Development Goals are a UN initiative …
68Ageing — This article is about human ageing. For other uses, see Ageing (disambiguation). A human face showing signs of ageing Ageing (British English) or aging (American English) is the accumulation of changes in a person over time.[1] Ageing in humans… …
69Dronamraju Krishna Rao — Born January 14, 1937 (1937 01 14) (age 74) Pithapuram, Andhra Pradesh, India Residence …
70Phonograph — Turntable redirects here. For other uses, see Turntable (disambiguation). Edison cylinder phonograph ca. 1899 …
