In the exponential growth equation N_t=N_0 e^ rt,e, represents:

Epiphytes that are growing on a mango branch is an example of which of the following?

Which one of the following equations represents the Verhulst-Pearl Logistic Growth of population?

Given below are two statements : Statement I : Fig fruit is a non-vegetarian fruit as it has enclosed fig wasps in it. Statement II : Fig wasp and fig tree exhibit mutual relationship as fig wasp completes its life cycle in fig fruit and fig fruit gets pollinated by fig wasp. In the light of the above statements, choose the most appropriate answer from the options given below :

Who is known as the father of Ecology in India?

Match List-I with List-II: \begin{array}{|l|l|l|l|}\hline & List I & & List II \\\hline A. & Predator & I. & Ophrys \\\hline B. & Mutualism & II. & Pisaster \\\hline C. & Parasitism & III. & Female wasp and fig \\\hline D & Sexual deceit & IV. & Plasmodium \\\hline\end{array} Chose the correct answer from the options given below: