Density of population (D) is </h2></div>

Which one of the following is categorised as a parasite in true sense? </h2></div>

Decline in forests is </h2></div>

Which one of the following pair of animals is an example of commensalism?</h2></div>

There are two optional ways of exploitation. One way is parasitism. Which is the other one?</h2></div>

What is a mutualistic relationship between a fungus and photosynthesizing algae called?

<span>In a population of predator and prey it was seen that when the prey population was numerically high…

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