1413BiologyMedium
In most birds air sacs are ____________ in number?
A9
B10
C3
D4
Correct answer
A. 9
Explanation
9 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. 9
Explanation
9 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Which of the follwing is a childhood disease resulting from nutritive Ca2+ deficiency?
E. coli and example of____________?
Pus is formed by the dead _____________cells.
The part of chloroplast where CO2 is fixed to manufacture sugar is__________?
Temperate phage may exist as_____________?
Earthworm is an example of ______________feeder?