Total size is generally expressed as the number of individuals in a population.
2. Population dispersion or spatial distribution:
Dispersion is the spatial pattern of individuals in a population relative to one another. In nature, due to various biotic interactions and influence of abiotic factors.
3. Age structure:
In most types of populations, individuals are of different age. The proportion of individuals in each age group is called age structure of that population. The ratio of the various age groups in a population determines the current reproductive status of the population, thus anticipating its future. From an ecological view point there are three major ecological ages in any population. These are, pre-reproductive, reproductive and post reproductive. The relative duration of these age groups in proportion to the life span varies greatly with different organisms.
Answers & Comments
Answer:
Source: Google
Explanation:
1. Population Size and Density:
Total size is generally expressed as the number of individuals in a population.
2. Population dispersion or spatial distribution:
Dispersion is the spatial pattern of individuals in a population relative to one another. In nature, due to various biotic interactions and influence of abiotic factors.
3. Age structure:
In most types of populations, individuals are of different age. The proportion of individuals in each age group is called age structure of that population. The ratio of the various age groups in a population determines the current reproductive status of the population, thus anticipating its future. From an ecological view point there are three major ecological ages in any population. These are, pre-reproductive, reproductive and post reproductive. The relative duration of these age groups in proportion to the life span varies greatly with different organisms.