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Editor's Picks from RightHealth
Selected Publications: Gamete Biology Group
Impaired sperm fertilizing ability in mice lacking Cysteine-RIch Secretory Protein 1 (CRISP1). Developmental biology 320(1):12-18, 2008. ...
Genome.gov | 2004 Release: Transgenic Animals Produced Using ...
The sperm culturing system will allow researchers to further explore the basic biology of sperm production in vertebrates. The findings also may pro...

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Stem cell sperm success

July 17, 2006, 12:00 am
Scientists have for the first time managed to create sperm from mouse stem cells capable of fertilising eggs and resulting in live births. A team led by Professor Karim Nayernia, now Professor of Stem...

Sperm damaged by environment

July 8, 2002, 12:00 am
Researchers have found that everyday chemicals present in the environment can reduce male fertility. Some substances affect the ability of sperm to penetrate an egg, because they cause the sperm to pr...
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Amazon.com: Sperm Biology (9780123725684): Tim R. Birkhead, Dave

Amazon.com: Sperm Biology (9780123725684): Tim R. Birkhead, Dave J. Hosken, Scott S. Pitnick: Books.

Sperm - definition from Biology-Online.org

Definition and other additional information on Sperm from Biology-Online.org dictionary.

Cell biology: The secret life of sperm : Article : Nature

Aug 10, 2005 ... Now the action in sperm biology is moving from RNA to proteins. Last year, Christopher Barratt, a reproductive biologist at the University ...

Sperm Biology - Elsevier

Jun 23, 2010 ... Sperm Biology on ScienceDirect(Opens new window). Hardbound, 674 pages. Published: OCT-2008. ISBN 10: 0-12-372568-2 ...

* Sperm - (Biology): Definition

The spermatids at this point are still round cells. During the process called spermiogenesis the sperm extrude tails, repackage DNA into a head, . ...

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Sexual reproduction in biology

April 15, 2007, 8:00 pm
Sex: Biology Explained ABSTRACT This article explores the variety and similarities of sexual reproduction in plants, frogs, chickens, and people in a way suitable for pre-teens as their first "sex tal...

The process of cellular fertilization: Eggs,sperm and zygotes

April 29, 2010, 8:00 pm
Cellular Fertilization in the Kingdom Animalia Cellular fertilization is the mechanism by which sexual reproduction yields a new generation of organism. Between kingdoms, the process varies far and wi...
Science Articles from Science Daily

Sperm Whale

The Sperm Whale (Physeter macrocephalus) is the largest of all toothed whales and is the largest toothed animal alive, measuring up to 18 metres (60 ft) long. See also: Plants & Animals Dolphins and W...

'Glow-in-the-Dark' Sperm Sheds Light on Reproductive Biology, Sexual S...

ScienceDaily (Mar. 19, 2010) — Previously unobservable events occurring between insemination and fertilization are the subject of a groundbreaking new article in Science magazine (March 18) by Molli...
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Sperm Biology

 $63.96 This book represents the first analysis of the evolutionary significance of...

Reproduction: A Human Life Emerges

 Human reproduction is a fascinating and complex process, especially when se...

Reproductive Biology and Phylogeny of Fishes, Vol 8B: Part B: Sperm Co...

 $139.95 The animals loosely termed fish constitute more than half of all known vert...

Embryo Drawing: Illustration, Embryo, Embryogenesis, Zygote, Egg (biol...

 $85.00 Embryo drawing refers to any representation of the illustration of embryos ...

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teen pregnancy

 is it possible to get pregnant if the male **** in the bathroom away from y...

is Dry semen dead?

 Hey guys, I was just with a girl, and i had touched my penis and it was wet...

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timbrayton: y stood. It had previously come to me that this ivory leg had at sea been fashioned from the polished bone of the sperm whale's jaw. "Aye, h

September 2, 2010, 11:01 am

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