A class of 40 set out to determine the population of lizards in a bound field measuring 200 metres by 100 metres using the capture-recapture method.
In their first outing, the students captured a total of 360 lizards all of which were marked with indelible ink and then released back into the field.
After a one week interval the students went back into the field and caught a total of 250 lizards out of which 150 bore the indelible ink mark.
The population density of the lizards in the field is?
A.
0.003 per m 2
B.
0.03 per m 2
C.
3 per m 2
D.
4 per m 2
E.
6 per m 2
Correct Answer: Option B
Explanation
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