- In biology,
polyspermy describes the
fertilization of an egg by more than one sperm.
Diploid organisms normally contain two
copies of each chromosome,...
- process.
Polyspermy results from
multiple sperm fertilizing an egg,
leading to an
offset number of
chromosomes within the embryo.
Polyspermy,
while physiologically...
-
other sperm from
binding to the egg, and is
known as the slow-block to
polyspermy. All
animals have this slow-block mechanism.
Hyalin is a large, acidic...
-
fertilization that
prevents polyspermy, the
fusion of
multiple sperm with one egg. In
contrast to the fast
block of
polyspermy which immediately but temporarily...
- the
block to
polyspermy comes from two mechanisms: the fast
block and the slow block. The fast
block is an
electrical block to
polyspermy. The resting...
-
prevent more than one
sperm fertilizing the egg (
polyspermy), fast
block and slow
block to
polyspermy are used. Fast block, the
membrane potential rapidly...
- 0.6 um in diameter)
found within oocytes and are most ****ociated with
polyspermy prevention after the
event of fertilization.
Cortical granules are found...
- needed]
Triploidy can
result from
either two
sperm fertilizing one egg (
polyspermy) (60%) or from one
sperm fertilizing an egg with two
copies of
every chromosome...
- **** on the same day.
Chimera (genetics)
Mixed twins Polyandry in
nature Polyspermy Twins Worland,
Justin (May 8, 2015). "The
Science of How
Women Can Have...
-
Superfetation Symmetry breaking and
cortical rotation Cortical reaction Polyspermy "impregnation".
Oxford Advanced Learner's Dictionary. Siu,
Karen K.; Serrão...
