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Biology 18 Online
OpenStudy (anonymous):

While studying evolution, a student comes across a cladogram that includes clades like amphibia, reptilia, aves, and mammalia. What must be the basal clade?

pooja195 (pooja195):

Hey there! Welcome to openstudy! consider reading the CoC: http://openstudy.com/code-of-conduct Heres a link that will help you get to know the site better: http://openstudy.com/study#/updates/548c04e1e4b0f2fbdc23dd6c

pooja195 (pooja195):

Do you have any idea on what your possible answer can be?

OpenStudy (zpupster):

are these your choices?? A. Plantae B. Chordata C. NonChordata

OpenStudy (anonymous):

I just wna say welocome:D|dw:1420918496373:dw|

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