Which of these is not a part of the feather of a bird?
Which of these is not a part of the feather of a bird?
Wing
aftershaft
Inferior umblilicus
Vane
Barbule
Correct answer is A
The feather contains a vane, afterfeather, calamus, barb, rachis.
During the movement of the fish from point A to target B, one of these parts is not involved ...
Partially digested food ready to leave the stomach is referred to as ...
An organism is considered a heterotroph when it ...
The importance of a balanced diet is to ...
What type of habitat is W? ...
The sequence of the biomes in Nigeria from Portharcourt to Damaturu is ...
The glomerular filtrate contains the following substances except? ...