External ears of mammals consist of
...External ears of mammals consist of
pinna and tympanum
pinna only
auditory meatus only
auditory meatus and pinna
auditory meatus and tympanum
Correct answer is D
No explanation has been provided for this answer.
O2 released in the process of photosynthesis comes from ...
Soil permeability refers to ...
The maize grain is regarded as a fruit and not a seed because ...
A green plant growing in a compost pit is feeding? ...
These animals exhibit camouflage EXCEPT ...
A farm practice that results in the loss of soil fertility is ...
Which of the following substances is not usually present in the urine of a healthy person? ...
The part of the alimentary system of a bird where maize is grinded is the ...