Although the study was conducted in a lowly fruit fly, the principles uncovered by Carroll's group, he argues, very likely apply to many animals, everything from butterflies to boaconstrictors.
尽管这项研究是在简单的果蝇上进行，卡罗尔的研究小组发现的原则很可能适用于许多动物，从蝴蝶到蟒蛇。
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The snake, named Sanajeh indicus, lacked the wide-open jaws of modern snakes such as pythons and boaconstrictors and would not have been able to swallow a whole dinosaur egg.
The hardy animals tolerate urban and suburban environments quite well, and boaconstrictors and northern African pythons have both been spotted in the Miami metropolitan area.