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almond37 [142]
3 years ago
9

Which of the following a synapomorphy linking dinosaurs and birds?

Biology
1 answer:
Readme [11.4K]3 years ago
6 0

Answer:

d. furcula

Explanation:

Furcula

Furcula is a synapomorphy linking dinosaurs and birds .

The furcula is the structure formed by midline fusion of clavicles and this very  element is unique in the theropods as well . And is the most crucial for understanding the link between birds and the theropods .

The first suggestion was by Huxley in 1868 , and in 1870 , the key component of the debate is the presence of Frucula .

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