SAT2考试是SAT subject test的通常说法，SAT2考试有别于SAT1，它是一种专项考试，考察学生某一科目的能力。下面澳际小编搜集整理了SAT2生物考试专业词汇中以字母VWXZ打头的词汇，希望能够帮助大家更好地备考SAT2生物考试。

　　W

　　warm-blooded(温血动物)

　　Animals that have developed fat and fur, hair, or feathers in order to retain heat produced by metabolic activities. Also known as endothermic. Warm-blooded animals are able to thrive in various climates, because they are minimally affected by environmental fluctuations in temperature.

　　X

　　Xylem(木质部)

　　Vascular tissue composed of cells that are dead at maturity; transports water and dissolved minerals upward from the roots to the shoot.

　　Z

　　Zygote(受精卵)

　　In sexual reproduction, the diploid product of the fusion of the father’s haploid sperm cell and the mother’s haploid ovum (egg) cell. The single-celled zygote divides billions of times to form a whole individual.

　　以上便是澳际小编为大家整理的SAT2生物考试专业词汇中以字母WXZ打头的词汇的相关介绍，希望对大家有所帮助。更多SAT考试相关资料尽在澳际教育网SAT考试频道，澳际小编祝大家都能取得理想的SAT2生物考试成绩!

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