有關sperm的精選大全

用sperm cell造句子,“sperm cell”造句
Ittakesabout175,000spermcellstoweighasmuchasasingleeggcell.TheymistakenlythoughtthatthespermcellcontainedaminiaturepreformedhumanBeingthatgrewwhenitwasdepositedinthefemalegenitaltract.Iftheeggisfertil...
用sperm whale造句子,“sperm whale”造句
ananimaloilfoundintheblubberofthespermwhale.Thespermwhaleisbelievedtodivedeeperthananyothercetacean.Evokingtheposterfortheoriginalsummerblockbuster,anewspeciesofkillerspermwhaleattacksabaleenwhaleinan...
用sperm density造句子,“sperm density”造句
1、Relationshipsbetweenserumreproductivehormonelevelsandspermdensity2、Thestudyoftherelationshipbetweenspermnucleoproteintransitionandspermdensityandmotilityinmaleinfertility...
用sperm造句子,“sperm”造句
Themalespermfertilizesthefemaleegg.Causesofinfertilityarenumerous,rangingfromhormonalimbalances,todefectsoftheuterus,tomisshapensperm,lowspermcountorlowspermmotilityinmen.ananimaloilfoundintheblubbero...
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