3. asexual reproduction and few mutations
A large population size, low mutation rate, absence of selection pressure, and high gene flow between populations would indicate lower potential for evolutionary change as these factors can limit the introduction of new genetic variation and the accumulation of evolutionary adaptations.
One strength of Malthus's demographic theory is its focus on the relationship between population growth and available resources, highlighting the potential for environmental constraints on human populations. Additionally, it provides a framework for understanding the imbalance that can occur between population increase and food supply, leading to discussions on sustainability and resource management.
Population decrease can have negative effects on an economy, as it can lead to a shrinking workforce and potential labor shortages. It can also impact consumer demand and the overall growth of a country. Additionally, a decreasing population can strain social welfare systems designed to support aging populations, leading to challenges in providing healthcare and retirement benefits.
Demographic age refers to the average age of a population or a specific group within a population. It is a key demographic measure that can provide insights into patterns such as age distribution, population trends, and potential impacts on social or economic dynamics.
Natural increase, calculated as the difference between births and deaths in a population, can provide insights into a country's demographic trends such as population growth rate, age structure, and potential labor force. High natural increase may indicate a youthful population with implications for future economic productivity and social services, while low natural increase may suggest an aging population with potential challenges for healthcare and workforce sustainability.
Age distribution of population refers to the percentage of people in different age groups within a given population. This information provides insights into the demographic structure of a society, such as the proportion of children, working-age adults, and elderly individuals. It is used to understand trends in population growth, age-related policies, and potential social and economic impacts.
Asexual reproduction and few mutations
The characteristic of a population that would most likely indicate the lowest potential for evolutionary change in that population would be asexual reproduction. This is because the offspring are identical to the parent.
Means a species always has that potential to breed, one with another. Still, different populations of that species may be too geographically divided to actually interbreed.
This will happen if the two populations diverge genetically so that either their appearance or their behaviour changes. Once differences have built up which prevent interbreeding the two populations have become two different species.
after the star dies it has the potential to become a dwarf
potential movement
potential and kinetic energy
The importance of studying demography is to identify changes within the population such as, the growth of the population, mortality and morbidity rates, migration and also marriage. These changes can help governments in their state and local policy evaluations and to address potential property tax revenue impacts.
Mitochondria and ribosomes are the organelles useful in investigating potential evolutionary relationships. For example, mitochondria can be used to determine relatedness between individuals and species.
they focused on human potential, achievements, but they mainly focused on their characteristics.
potential and kinetic energy
personality