A、The sheep was chosen as an ideal subject because of its genetic development, n

游客2024-01-11 28

问题

选项 A、The sheep was chosen as an ideal subject because of its genetic development, not for its precedence as a research subject.
B、The human embryo comes to rely upon its own genetic code at an earlier stage of development than the mice embryo.
C、The unfertilized sheep egg acquires a limitless supply of protein from the mother’s ovary.
D、The earlier the foreign nucleus assumes genetic control of the embryo, the more successful it will likely be.
E、The foreign nucleus transplanted to an embryo may be consider "older" than the nucleus it replaced.

答案 C

解析

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A、The sheep was chosen as an ideal subject because of its genetic development, n

Becausethecompanywasdoingmorebusiness,itwasnecessaryto______thefactor

______therain,wewouldhavehadapleasanttriptothecountryside.A、Becauseo

Economicdevelopmentdependsontheextractionofnaturalresourcesandonlo

______thefog,weshouldhavereachedourdestination.A、BecauseofB、Inspiteof

Itiseasiertonegotiateinitialsalaryrequirementbecauseonceyouar

Hedidn’tgointodetailsonthesubject,butjustspoke_________.A、inparticula

It’snouseringingmeupattheofficethisweekbecauseI’m_________.A、bymyl

Idon’tliketodisturbyou,becauseyou’requitetired___________today.A、ofB、w

____________thefog,weshouldhavereachedourdestination.A、BecauseofB、Insp

She____________thewashingoutinthegardenbecauseitwasfineyesterday.A、hun

粮储公司购入500吨小麦，价格为1300元／吨，为避免价格风险，该公司以1330元／吨价格在郑州小麦3个月后交割的期货合约上做卖出套期保值并成交。2个月后，

有机磷酸酯类中毒机理是()A.持久抑制单胺氧化酶 B.直接激动M受体 C

甘味药的作用是()A.缓急止痛 B.温中止痛 C.祛风止痛 D.化瘀

风湿性心脏瓣膜病心气亏虚型，其治法是()(2005)A.益气养阴 B.

患者月经提前10天，量多，经色深红，质稠，经行不畅，有块；时有少腹胀痛，乳房胀痛

兼具债券和期权特性的金融工具是()A:股票B:债券C:可转换公司债券D:证

根据《行政复议法实施条例》，关于行政复议申请期限的说法，正确的有（）。A.行政

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