单词 | sperm cell |
释义 | sperm cell (once / 105530 pages) n WORD FAMILY sperm cell: sperm cells USAGE EXAMPLESIn 2015, he was exonerated by DNA testing on sperm cells collected from the victim. Slate(Oct 12, 2016) Researchers have learned cancer-predisposing mutations can emerge in sperm cells or eggs; some may not be present in the parents’ DNA. Wall Street Journal(Oct 03, 2016) Roughly a quarter of the parthenogenote cell plus sperm cell combinations produced pups, the authors report. Science Magazine(Sep 14, 2016) n the male reproductive cell; the male gamete Syn|Hyper sperm, spermatozoan, spermatozoon gamete a mature sexual reproductive cell having a single set of unpaired chromosomes |
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