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单词 sex cell
释义
sex cell
(once / 369354 pages)
n

WORD FAMILY
sex cell: sex cells
USAGE EXAMPLES
If corals shed their sex cells just minutes out of sync with neighbors, the odds of reproductive success are greatly reduced.
New York Times(Jun 20, 2016)
With chemotherapy starting in two months, the oncologist suggested I freeze my sperm for later use because the regimen can damage sex cells.
New York Times(Jun 17, 2016)
Scientists created the early sex cells by culturing human embryonic stem cells for five days in controlled conditions.
Time(Dec 24, 2014)
n a spermatozoon or an ovum; a cell responsible for transmitting DNA to the next generation
Syn|Hypo|Hyper
germ cell, reproductive cell
gamete
a mature sexual reproductive cell having a single set of unpaired chromosomes
anisogamete
either of a pair of unlike gametes especially those unlike in size
isogamete
either of a pair of conjugating gametes of the same size and structure
sperm, sperm cell, spermatozoan, spermatozoon
the male reproductive cell; the male gamete
egg cell, ovum
the female reproductive cell; the female gamete
spermatid
an immature gamete produced by a spermatocyte; develops into a spermatozoon
oosphere
a gamete; used especially of lower plants
antherozoid, spermatozoid
a motile male gamete of a plant such as an alga or fern or gymnosperm
cell
(biology) the basic structural and functional unit of all organisms; they may exist as independent units of life (as in monads) or may form colonies or tissues as in higher plants and animals
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更新时间:2025/2/24 12:29:38