Strkdelidalaadley Strkdelidalaadley

07-05-2016
Biology

contestada

Feathers are modified ______.
a. scales
c. lipids
b. hair
d. tibia

Respuesta :

13-05-2016

Feathers are modified as scales. According to the history, birds which have feathers are the descendants of the dinosaurs which have scales.
That's why feathers are categorized as scales in the present record according to studies.

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