Organisms and P...

Which of the following equation correct represents the exponential population growth curve?

Which of the following statements is/are correct?

Which of the following statement is/are incorrect?

The population growth is generally described by the following equation:
$$\dfrac{dN}{dt} = rN \dfrac({K-N}{K})$$
What does'r' represent in the given equation ___________________.

In a population per capital birth rate is 0.15 and per capital death rate is 0.08 during a unit time period. What is the value of r (intrinsic rate of natural increase ) for the given population?

Study the population growth curves (A and B) in the given graph and select the incorrect option

Species interaction with negative influence on both is referred to as 

The maximum possible number of individuals that a habitat can support is called its _________________.

Which of the following factors influence population density under normal conditions?

Read the following statement and select the correct option :
Statement 1 Brood parasitism in birds is an examples of parasitism in which the parasitic bird lays its eggs in the nest of its host and the host incubates them 
Statement 2 During the course of evolution, the eggs of the parasite bird have evolved to resemble the hos's eggs in size and color to reduce the chances of the host bird detecting the feign eggs and removing them from the nest.