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Parthenogenesis | |
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About 18 pages (5,451 words) in 5 products |
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Encyclopedia and Summary Information

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Parthenogenesis Summary
799 words, approx. 3 pages Parthenogenesis is a type of asexual reproduction in which offspring (progeny) arise from unfertilized eggs. The phenomenon is known among many invertebrate and vertebrate groups, including some species of nematodes, gastropods, crustaceans, insects...
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Parthenogenesis Summary
540 words, approx. 2 pages In most living things, fertilization occurs when the gametes of two compatible creatures are brought together. In mammals, these gametes are the (female) egg and the (male) sperm. When they meet, the egg and sperm will fuse into one body, allowing...
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Parthenogenesis Information
3,555 words, approx. 12 pages
 Parthenogenesis (from the Greek παρθένος parthenos, "virgin", + γένεσις genesis, "creation") is an asexual form of reproduction found in females where growth and development of an embryo or seed occurs without fertilization by males. The...




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 Genetics
Meiotic Parthenogenesis in a Root-Knot Nematode Results in Rapid Genomic Homozygosity
07/01/2007: 5,249 words, approx. 18 pages ABSTRACT Many isolates of the plant-parasitic nematode Meloidogyne hapla reproduce by facultative meiotic parthenogenesis. Sexual crosses can occur, but, in the absence of males, the diploid state appears to be restored by reuniting sister chromosomes of a single meiosis. We have crossed inbred...
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 Studies in English Literature, 1500-1900
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 AP News
Stem cell case may have missed advance
8/2/2007: 616 words, approx. 2 pages Remember the spectacular South Korean stem cell fraud of a few years ago? A new analysis says the disgraced scientist actually did reach a long-sought scientific goal. It's just not the one he claimed.The new study suggests Hwang Woo-suk and his team produced stem cells...
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 AP News
5 Komodo dragons born at British zoo
1/24/2007: 330 words, approx. 1 pages A British zoo announced Wednesday the virgin birth of five Komodo dragons, giving scientists new hope for the captive breeding of the endangered species.In an evolutionary twist, the newborns' eight-year-old mother Flora shocked staff at Chester Zoo in northern England when she became pregnant without...


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Parthenogenesis | |
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About 18 pages (5,451 words) in 5 products |
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