When does the growth rate of a population following the logistic model equal zero? The logistic model is given as $dN/dt = rN(1-N/K)$
When does the growth rate of a population following the logistic model equal zero? The logistic model is given as $dN/dt = rN(1-N/K)$
- [NEET 2016]
- A
when $N/K$ equals zero
- B
when death rate is greater than birth rate
- C
when $N/K$ is exactly one
- D
when $N $ nears the carrying capacity of the habitat.
Similar Questions
Which of the following is correct
$I.$ In a population, birth rate and death rate refer to per capita births and death respectively
$II.$ In nature, we rarely find isolated single individuals of any species
$III.$ The size of population for any species is stable phenomena
$IV.$ Ecological effects of any factors on a population growth are generally reflected in its size/population density
Which of the following is correct
$I.$ In a population, birth rate and death rate refer to per capita births and death respectively
$II.$ In nature, we rarely find isolated single individuals of any species
$III.$ The size of population for any species is stable phenomena
$IV.$ Ecological effects of any factors on a population growth are generally reflected in its size/population density
Change in population size equation with prolonged exponential phase can be converted into logistic growth equation by multiplying it with
Change in population size equation with prolonged exponential phase can be converted into logistic growth equation by multiplying it with
The following graph depicts changes in two populations $(A$ and $B)$ of herbivores in a grassy field. $A$ possible reason for these changes is that
The following graph depicts changes in two populations $(A$ and $B)$ of herbivores in a grassy field. $A$ possible reason for these changes is that
- [NEET 2015]
Study the figure and identify $A$ and $B$
Study the figure and identify $A$ and $B$
Rapid decline in a population due to high mortality rate is
Rapid decline in a population due to high mortality rate is