#Question id: 10621
#Section 1: Ecology
One life history trait that is not characteristic of very small sized organisms is
#Question id: 11654
#Section 1: Ecology
Succession start from the water body and continuos in community dyanamics, changes species composition as well as changes in structure also. Which one is the correct composition of hydrosere process?
#Question id: 10668
#Section 2: Evolution
Following table was shown life table where (S(x)= Live Individual , b(x) = Age specific fertility rate , g(x)= Death rate. What is NET reproductive rate?
#Question id: 10740
#Section 1: Ecology
Change in community structure through time is termed
#Question id: 10631
#Section 1: Ecology
To estimate the number of foxes m an area, a researcher conducted a mark-recapture survey. In the fast survey, he caught and marked 90 foxes. In his second survey a week later, he caught 120 foxes of which 40 were marked (recaptures). If you are told that the actual number of foxes in this area is 400, which of the following is a plausible explanation for the anomaly in the researcher's data?