Which comes first,chicken or egg?(proposition)
来源：学生作业帮助网 编辑：六六作业网 时间：2024/12/22 22:17:33
Whichcomesfirst,chickenoregg?(proposition)Whichcomesfirst,chickenoregg?(proposition)Whichcomesfirst,
Which comes first,chicken or egg?(proposition)
Which comes first,chicken or egg?(proposition)
Which comes first,chicken or egg?(proposition)
先有鸡蛋 英国诺丁汉大学的基因学家约翰·布鲁克菲尔德从基因进化的角度给出了自己的答案－－先有鸡蛋.约翰·布鲁克菲尔德解释说,由于基因在动物的一生中并不会发生变异,因此世界上第一只鸡最早应是以一个胚胎的形式出现在某种蛋体之中.布鲁克菲尔德教授认为：“第一只真正意义上的鸡应是形成于某只蛋之中.鸡蛋才是首先出现的.”他指出,在这只蛋的内部包含着与鸡完全相同的DNA结构.他的上述观点得当了伦敦国王大学教授大卫·帕宾尼奥的支持.帕宾尼奥表示：“第一只小鸡应来自某只蛋.而这只蛋则是另外一种禽类发生变异后的产物.这只蛋从本质上说无论如何都是一枚鸡蛋,因为从中孕育出的是一只真正的鸡.”
which test comes first comes 怎么翻译
Which comes first,chicken or egg?(proposition)
Which comes first and which is the last?什么意思
which comes first?为什么come要用复数?
Which comes first,character or achievement的英语作文..急
which of the following festivals comes first in a year什么意思
which word comes first in the dictionary A.they B.their C.there D.theatre
first comes from 中文
which number comes
when it comes to big cities of the USA,the first ___ comes to one's mind is NewYork.A./ B.which C.one D.that
which of these words comes first in a dictionary?write 1 to 7grateful detain parrot party detached grant rate
work comes first 怎么用
the family name comes first.
health comes first 翻译中文
When we talked about cities of Japan, the first ____ comes into mind is Tokyo.A. that B. of which C. which D. of all为什么选A?
Which month comes before January?Which month comes after July
Which season comes after summer
which season comes after summer