There can be a lot of factors that express sexuality. The origin would be its genes. The genetic make-up of the person what trait has passed on to an individual from his parents. Another factor is the environment. A person's sexuality can be influenced by social groups, home environment and from the media that he/she looks at.
The main function of the nephron is to filter wastes out of the body and the re-absorption of substances required by the body.
The nephron also has components that have specific functions. There are about 1 million nephrons in one kidney
E; translocation, which is a chromosomal rearrangement in which a part of genetic material from one chromosome becomes heritably (genetically) tied to another chromosome.*
Sources:
*Definition of "Translocation" (Paraphrase):
http://www.dictionary.com/browse/translocation?s=t
The Philadelphia Chromosome:
https://www.medicinenet.com/script/main/art.asp?articlekey=4870
Just divid the distance by time
Answer:
Sometimes, there can be random fluctuations in the numbers of alleles in a population. These changes in relative allele frequency, called genetic drift, can either increase or decrease by chance over time. ... Genetic drift can result in the loss of rare alleles, and can decrease the size of the gene pool.
