Which of the following graph corresponds to a population of 2000 individuals, with 800 births and 1200 deaths over a given period of time?

In a given population of 2000 indivials, 80 births and 125 deaths were reported over a given period of time. Which of the following graphs will correspond to it ?

In a given population of 2000 indivials, 80 births and 125 deaths were reported over a given period of time. Which of the following graphs will correspond to it ?

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 nuature, we rerely find isolated single individuals of species III. The size of population for any species is stable IV. Ecological effects of any factors on a population growth are generally reflected in its size / population density

Which of the following statements are correct? I. Mortality is the rate of loss of individuals per unit time due to death. II. Population dispersion affects the size of population. III. Age distribution influences both natality and mortality of the population. IV. Realised natality is the actual death rate found under existing conditions.

In which one of the following the birth rate is high & death rate is normal

In which one of the following the birth rate is high & death rate is normal

Give right answer of the following: (a) Number of births during a given period in the population that are added to initial density : 1 (b) Number of deaths in the populations in a given period: 2 (c) Number of individuals of the same species that have come into the habitat from elsewhere during a given time period: 3 (d) Number of individuals who left habitat and gone elsewhere during a given time period: 4