Cold - blood vertebrate has formatted multi - cold adaptation artifice in the various habitation environment.(冷血脊椎動物在多種多樣棲息環境中形成多種耐寒策略。)

They determined that after the gene arose, more than 300 million years ago, it barely changed in most branches of vertebrate evolution to the present day.(他們認定，FOXP2基因產生于三億年前，此后直到今天，絕大多數脊椎動物身上的這個基因幾乎沒有改變過。)

Such a close co-existence with a photosynthetic organism has previously been found in invertebrates, such as corals, but never in a vertebrate.(這種和光合作用微生物的親密共存現象曾被發現存在于無脊椎動物中，比如說珊瑚，但是從未在脊椎動物中發現過。)

This is the first time in a vertebrate animal that you can show such a clear connection between an animal's behavior and the changes at the molecular level.(這是脊椎動物首次清楚地顯示出動物行為和分子層級變化之間的關系。)

But as far as the researchers can tell, horned frog tadpoles are the first underwater larvae, and first larvae of any vertebrate, to make sounds.(但是在研究者能夠說出的范圍內，角蛙蝌蚪是第一種能夠發出聲音的水下幼仔，同時也是第一種能夠這樣做的脊椎動物幼仔。)

Because these cells are among the largest in the vertebrate brain, they were the first neurons to be identified.(由于這些細胞是脊椎動物大腦中最大的細胞，它們是最早被識別出來的神經元。)

The abundance of vertebrate species fell by a third between 1970 and 2006.(在1970年到2006年之間，本來豐富的脊椎動物物種減少了三分之一。)

The heart is one of the first formed structures during organogenesis in vertebrate.(心臟是脊椎動物器官發生過程中最早形成的結構之一。)

The left side of most vertebrate brains, for example, seems to process and control feeding.(例如，大多數脊椎動物的左腦似乎負責的是處理和控制進食。)

By tracking how bones develop, and in what order, it's possible to see how various genes control the overall development of vertebrate organisms.(通過跟蹤骨頭如何發育以及以什么樣的順序發育，可能會發現不同的基因是如何控制脊椎動物的全面發育的。)