What Does the Presence of a Tail in Early Human

question 30

Multiple Choice

What does the presence of a tail in early human embryos and other chordates suggest about all chordates?

• A) Chordates may eventually develop a tail when fully mature.
• B) Chordate embryos have greater mutation rates than other organisms.
• C) Chordates develop in a very different manner compared to other life forms.
• D) Chordates were derived from a common ancestor with this developmental pathway.

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