Describe the possible effects of a mutation on an organism

Explanation:

Mutation is a change; whether small or big, in the nucleotide sequence of the genome of an organism. It can occur as a result of mistakes during replication or copying of genetic material or can be induced by mutagens (mutation-causing components).

Most mutations that occur in the genome of organisms usually have no effect on the phenotypic expression of that organism. This is so because mutations can be silent in the sense that although it changes the nucleotide sequence but it does not change the amino acid sequence of a protein.

However, some mutations can occur and change the amino acid sequence of a protein leading to the synthesis of a different protein. This protein can either be beneficial or detrimental depending on what it does to the organism.

In the case of beneficial mutation, the produced protein can confer the ability to adapt better to an environment on the organism. A vivid example is the mutation that occurs in bacteria, which makes it gain resistance to certain antibiotics. This mutation is beneficial to the bacterial organism.

On the other hand, the different protein produced may not be functional and hence lead to deficiency in the organism's functioning. An example is the mutation that causes deficiency of insulin protein in humans. This kind of mutation is said to be deleterious or harmful.

humans can cause extinction of a species through overharvesting, pollution, habitat destruction, introduction of invasive species (such as new predators and food competitors), overhunting, and other influences. explosive, unsustainable human population growth is an essential cause of the extinction crisis.

explanation:

i didn't have the answer choices , but i tried my best.

increase soil erosion                                             reduce soil erosion

cattle grazing                                                         hydroseeding

deforestation                                                         contour plowing

                                                                                planting vegetation

plant roots basically hold the top soil

together and stop soil erosion because

in such situation top soil is not removed

during flood but cattle grazing causes

soil erosion because cattle consume the

grasses and herbs and top soil is exposed.

same situation occurs because of

deforestation, the trees and plants are cut

down to expose top soil which causes soil

erosion