The sex ratio of any population may be affected by
...The sex ratio of any population may be affected by
mortality
migration
morbidity
fertility
Correct answer is B
No explanation has been provided for this answer.
The earth lies between the ...
What is the distance between Accra, latitude 5030N and latitude 51030N?...
Which of the following settlements is nucleated? ...
Which of the following is not an element of climate? ...
Along which latitude will be the day time be longest on Christmas day? ...
The survival of an organism in a natural ecosystem depends largely on? ...
An example of a great circle is? ...
Which is the simplest method of rapid distance measurement in surveying? ...