Bro u have to write urself
Answer:
It is almost impossible to totally eliminate recessive alleles from a population, because if the dominant phenotype is what is selected for, both AA and Aa individuals have that phenotype. Individuals with normal phenotypes but disease-causing recessive alleles are called carriers.
Explanation:
While harmful recessive alleles will be selected against, it's almost impossible for them to completely disappear from a gene pool. That's because natural selection can only 'see' the phenotype, not the genotype. Recessive alleles can hide out in heterozygotes, allowing them to persist in gene pools.
Answer: The relationship between the environment and economic development may be accessed from two different points of view. One point of view is that factors like political climate, governmental policies and culture in the environment affects economic development. A second viewpoint is the manner in which the activities associated with economic development affect the environment.Environment and economic development are linked in the sense that the factors in place in the environment have a huge impact on the rate of economic development for a region. A country with a politically unstable reputation will not be able to attract necessary investors and businesses from interested investors both within and outside the country. A local investor with the resources to establish a business may prefer to take his or her money elsewhere, to a country with a reasonably stable government. This lack of investment by entrepreneurs is due to the fact that there is no guarantee of any security for their investments. Lack of security also means that the business will not flourish in the way it would in a country with a stable government.
First person point of view
