Flightless birds show absence of(a) Oil glands(b) Keel(c) Pygostyle(d) Syrinx

1

Questions Match

1.
Flightless birds show absence of
(a) Oil glands
(b) Keel
(c) Pygostyle
(d) Syrinx

1. (a), (b), (c)2. (a), (b), (c) (d)3. (a), (c), (d)4. (a), (b)

Flightless birds show absence of(a) Oil glands(b) Keel(c) Pygostyle(d) Syrinx