Question

Natality is

• A. Total number of individuals presents for unit area at a given time.
• B. Increase in the number of individuals in a population under given environmental conditions.
• C. Loss of individuals due to death in a population under given environmental conditions.
• D. Movement of individuals into and out of population.
• E. Each population has three different age groups.

Answer 1

The correct option is B Increase in the number of individuals in a population under given environmental conditions.

Natality and mortality are two terms that detention the population of a particular location. Natality indicates the increase in the number of individuals in a given population, at a particular time. Mortality indicates the death of the individuals at a particular time.

So, option B is the correct answer.