Can two populations have the same allele frequencies, but different genotype frequencies? Hardy-Weinberg Principle: Hardy-Weinberg principle describes the stability of the frequency of genotypes and alleles in the absence of extraneous variables like mutations, genetic drift, or gene...
From your DNA,复制了来自你父母的DNA模式。从你scientists can identify/ar'dentrfar/ not only you, but also people的DNA中,科学家不仅可以确认你who are related/r'leitrd/ to you. Your parents and grandparents还可以确认与你相关的人。你的父母和are related to you, and you have their DNA. When...
1、DNA is the whole "map" of the human body.It is something that all humans have,and it tells the body what to do.DNA is the reason that we look like our parents,because we get some of their DNA to make our own.People have been trying to understand the human body for a long ...
ais arguable because two individuals of the same ethnic group are likely to have the same DNA pattern. 因为同一个族群的二个个体可能有同一个脱氧核糖核酸样式,是可争论的。[translate] aA sincere apology Eine aufrichtige Entschuldigung[translate] ...
解析 人们对DNA研究的看法是既有好有坏。一方面,DNA研究可以帮助我们更好地了解人类基因,从而开发出新的疾病治疗方法。另一方面,DNA研究也可能被用于制造生物武器或侵犯个人隐私。 问题问的是:人们如何看待DNA的研究? DNA的研究既可以造福人类,也可能带来一些负面影响,所以人们的看法是:既有好有坏。
D) we can use DNA to prove how distant an individual is to a family a group or a population 2) If two men suspected for some reason they have a common ancestor ___. A) we can decide according to their family tree B) we can find the truth from their genetic markers C) we can ...
DNA, minimal sample volume used, a specimen can be used simultaneously to carry out its 翻译结果2复制译文编辑译文朗读译文返回顶部 DNA, the specimens used minimal, you can use a specimen 翻译结果3复制译文编辑译文朗读译文返回顶部 DNA, the specimens used minimal, you can use a specimen ...
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For example, your finger hasthe same DNA as your hair. You have your own unique DNA, but itrepeats/ri'pi:ts/ patterns from your parentsDNA. From your DNA, scientists can identify notonly you, but also people who are related to you.Your parents and grandparents are related toyou, and ...
【解析】【答案】who【核心短语/词汇】scientist:科学家;identify:证明;relate:相关【翻译】从你的DNA(基因)的角度,科学家不仅可以证明你的身份,还可以是与你相关联的人。【解析】本题考查非限制性定语从句。who与which为关系代词,但who通常指人,which通常代指物。由于先行词为"people",所以选择who,充当从句主语。