Question

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What is "Population"according to you as a biology student?


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Answer 1

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• A population is a group of individuals of the same species living in the same area or interbreeding and sharing genetic information.
• Population density is the number of individuals of a species per unit area/ space at a given time. Various processes affecting population density are:

(i) Natality: It refers to the number of births during a given period in the population that are added to the initial density.

(ii) Mortality: It is the number of deaths in the population during a given period.

(iii) Immigration: It is the number of individuals of the same species that have come into the habitat from elsewhere during the time period. (iv) Emigration: It is the number of individuals of the population who left the habitat and gone elsewhere during the time period. If N is the population density at time t, then its density at time t + 1 is Nt+1 = Nt + [(B + I) – (D + E)] where, B = natality, D = mortality, E = emigration and I = immigration.

Answer 2

Answer:

Hope it helps you mate

Explanation:

A population is a group of individuals of the same species living in the same area or interbreeding and sharing genetic information.