共生
ok8.org > 词典 > 共生
两(liǎng )种(zhǒng )不(bú )同(tóng )的(de )生(shēng )物(wù )生(shēng )活(huó )在(zài )一(yī )起(qǐ ),相(xiàng )依(yī )生(shēng )存(cún ),对(duì )彼(bǐ )此(cǐ )都(dōu )有(yǒu )利(lì ),这(zhè )种(zhǒng )生(shēng )活(huó )方(fāng )式(shì )叫(jiào )做(zuò )共(gòng )生(shēng )。例(lì )如(rú )白(bái )蚁(yǐ )肠(cháng )内(nèi )的(de )鞭(biān )毛(máo )虫(chóng )帮(bāng )助(zhù )白(bái )蚁(yǐ )消(xiāo )化(huà )木(mù )材(cái )纤(xiān )维(wéi ),白(bái )蚁(yǐ )给(gěi )鞭(biān )毛(máo )虫(chóng )提(tí )供(gòng )养(yǎng )料(liào ),如(rú )果(guǒ )分(fèn )离(lí ),二(èr )者(zhě )都(dōu )不(bú )能(néng )独(dú )立(lì )生(shēng )存(cún )。
阅读:1381
●共生(简体版)
©2015-2020 ok8.org 文学库