- adaptations,
including the
relative size of testes, the size of the
sperm midpiece,
prudent sperm allocation, and
behaviors relating to ****ual coercion, however...
- Secondly, the
midpiece and the neck
should be regular, with a
maximal width of 1 μm and a
length of 7–8 μm. The axis of the
midpiece should be aligned...
-
centriole and one
atypical centriole such as the
proximal centriole-like. The
midpiece has a
central filamentous core with many
mitochondria spiralled around...
-
radically transformed into an
elongated ****tozoon,
complete with a head,
midpiece, and tail. The
process of
spermiogenesis is
traditionally divided into...
- 2003. It has
extremely small sperm.
Their heads are 6–7 μm, long, The
midpiece is as long as the head, and
tapers to a
flagellum 45–50 μm long. This sperm...
-
mitochondria are
present solely in the
midpiece,
which is used for
propelling the
sperm cells, and
sometimes the
midpiece,
along with the tail, is lost during...
- Anderson, M. J.; Dixson, A. F. (2002). "Sperm competition:
motility and the
midpiece in primates". Nature. 416 (6880): 496. Bibcode:2002Natur.416..496A. doi:10...
- musculus. And in
mammalian sperm,
actin forms a
helical structure in the
midpiece, i.e., the
first segment of the flagellum. In non-muscle cells,
actin filaments...
- Anderson, M. J.; Dixson, A. F. (2002). "Sperm competition:
motility and the
midpiece in primates".
Nature 416: 496 Dixson, A. L.; Anderson, M. J. (2002). "****ual...
-
process of
centrosome reduction. The
anterior part of the tail (called
midpiece)
thickens because mitochondria are
arranged around the
axoneme to ensure...
