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Sperm (pl.:
sperm or
sperms) is the male
reproductive cell, or gamete, in
anisogamous forms of ****ual
reproduction (forms in
which there is a larger, female...
- (zôion) 'animal') is a
motile sperm cell produced by male
animals relying on
internal fertilization. A ****tozoon is a
moving form of the
haploid cell that is the male...
-
screening for
medical history. In the
United States,
sperm banks are
regulated as
Human Cell and
Tissue or
Cell and
Tissue Bank
Product (HCT/Ps) establishments...
- an ovum, and a male
produces the
smaller type,
called a
sperm cell or ****tozoon.
Sperm cells are
small and
motile due to the
presence of a tail-shaped...
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Intracytoplasmic sperm injection (ICSI /ˈɪksi/ IK-see) is an in
vitro fertilization (IVF)
procedure in
which a
single sperm cell is
injected directly...
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Sertoli cells are a type of
sustentacular "nurse"
cell found in
human testes which contribute to the
process of ****togenesis (the
production of
sperm) as...
- morphology, vitality, concentration,
sperm count,
sperm aggregation,
sperm agglutination, and
presence of
round cells or leukocytes). The main
three parameters...
- most
other anisogamous organisms, a
zygote is
formed when an egg
cell and
sperm cell come
together to
create a new
unique organism. The
formation of a...
-
becomes the oospore.[clarification needed] When egg and
sperm fuse
during fertilisation, a
diploid cell (the zygote) is formed,
which rapidly grows into a...
- the
second sperm cell and the
central cell of the ovule,
which is a
second female gamete.
Unlike animal sperm which is motile, the
sperm of most seed...