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SAT II

SAT2生物考试中常用词汇总结(WXZ开头)

来源：毕达教育发布时间：2012-06-19 16:26:27

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下面为大家整理的是以字母WXZ开头的SAT2生物考试中常用词汇。掌握一定的生物词汇是备考SAT2的首要前提。所以，各位考生一定要多加重视词汇的积累，预祝各位考生考试成功。

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.

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.

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.

以上就是关于SAT2生物考试常用词汇的全面内容，是以WXZ开头的。各位考生可以作为备考时的参考资料，希望对各位考生的SAT2考试有所帮助。