Write the missing correlated terms.
(d) : Birds : : Larynx : Mammals.
(d) Syrinx : Birds : : Larynx : Mammals.
Similarly, the syrinx is the sound producing organ in birds . Syrinx is located at the caudal end of the trachea.
(a) Fishes : : : Birds : feathers.
(d) Physalia : : : Sycon : porfier
Write the missing correlated terms
Write the missing correlated terms.