Mature male germ cells derived from SPERMATIDS. As spermatids move toward the lumen of the SEMINIFEROUS TUBULES, they undergo extensive structural changes including the loss of cytoplasm, condensation of CHROMATIN into the SPERM HEAD, formation of the ACROSOME cap, the SPERM MIDPIECE and the SPERM TAIL that provides motility
Mature male germ cells derived from SPERMATIDS. As spermatids move toward the lumen of the SEMINIFEROUS TUBULES, they undergo extensive structural changes including the loss of cytoplasm, condensation of CHROMATIN into the SPERM HEAD, formation of the ACROSOME cap, the SPERM MIDPIECE and the SPERM TAIL that provides motility
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x Biography Violin makers : An encyclopedia of the violin / written by Alberto Bachmann ; with an introd. by Eugene Ysaÿe ; translated by Frederick H. Martens ; edited by Albert E. Wier ; pref. to the Da Capo ed. / by Stuart Canin
1975
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X Case studies : Globalism, localism, and identity : fresh perspectives on the transition to sustainability / edited by Tim O'Riordan
Mature male germ cells derived from SPERMATIDS. As spermatids move toward the lumen of the SEMINIFEROUS TUBULES, they undergo extensive structural changes including the loss of cytoplasm, condensation of CHROMATIN into the SPERM HEAD, formation of the ACROSOME cap, the SPERM MIDPIECE and the SPERM TAIL that provides motility
Mature male germ cells derived from SPERMATIDS. As spermatids move toward the lumen of the SEMINIFEROUS TUBULES, they undergo extensive structural changes including the loss of cytoplasm, condensation of CHROMATIN into the SPERM HEAD, formation of the ACROSOME cap, the SPERM MIDPIECE and the SPERM TAIL that provides motility
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X Chromosome -- genetics : X-linked mental retardation / Roger E. Stevenson, Charles E. Schwartz, Richard J. Schroer
2000
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X Chromosome Inactivation : X-chromosome inactivation : methods and protocols / edited by Takashi Sado
The female sex chromosome, being the differential sex chromosome carried by half the male gametes and all female gametes in human and other male-heterogametic species
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X Club (Great Britain) : The X Club : science, religion, and social change in Victorian England / Ruth Barton
1976
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X Club (London, England) / http://id.loc.gov/authorities/names/no2017136689 : The X Club : power and authority in Victorian science / Ruth Barton