We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Nobody downloaded yet

The Hardy Weinberg Law - Essay Example

Comments (0)
The Hardy Weinberg Law allows us to determine allele frequencies in a given population provided that the population is not subject to mutation, migration, genetic drift or selection. In addition, the population must undergo random mating. In the case of a population meeting the above requirements, one can use the expression p^2 + 2pq +q^2 to determine genotypic frequencies…
Download full paper

Extract of sample
The Hardy Weinberg Law

Download file to see previous pages... In the case of a squirrel population containing 1,000 squirrels, there are 2 types of coat colors expressed, red and black. It was determined that 292 squirrels were homozygous dominant, 440 squirrels were heterozygous and 268 were homozygous recessive.
The genotypic frequencies are as follows: Let us allow "R" to represent the allele for dominant, red fur. Let us then allow "r" to represent the recessive allele which when presented in a homozygous pair, results in black fur. If 292 squirrels were homozygous dominant, that means that 29.2% of the squirrels were genotypically RR and red coated. If 440 of the squirrels were heterozygous, then 44% of the squirrel population was Rr and red coated. If 268 of the squirrels were homozygous recessive then 26.8% of the squirrel population was rr and black coated. These percentages were simply obtained by dividing the number of squirrels within the same genotype (rr, RR or Rr) by the total number of squirrels. This number is a translation of the actual number of squirrels having the same genotype into a percentage of the overall population of squirrels.
To determine the allelic frequency, we will first look at the formula provided in the beginning of this paper. ...Download file to see next pagesRead More
Comments (0)
Click to create a comment
BRL Hardy
BRL Hardy is an established wine company from Australia that started to focus on becoming global in the period of late 1990s. The essay carries out the critical assessment and interpretation of the case study regarding the approach of Steve Millar for handling the challenge of leading BRL Hardy to become one of the world’s first truly global wine companies and the company, and assessing the scope for local responsiveness within his global strategy.
10 Pages(2500 words)Essay
Thomas Hardy and Gwendolyn Brooks
Reader can find Sadie and Maude by Gwendolyn Brooks also reveals the story of two young ladies. Sadie and Maud are sisters and poet presented them as the exponents of different attitudes. Both Hardy and Gwendolyn successfully practice some literary devises and techniques to convey their ideas to the readers.
5 Pages(1250 words)Essay
The Hardy-Weinberg Equilibrium
DNA is known to be a “blue print” which passes the characteristics and also some disorders or diseases from parents to their offspring (Lederberg 519) Genetic Experiments Science has modified in the field of genetics and now is able to find out various changes in people and their generations.
2 Pages(500 words)Research Paper
Forensic DNA Testing
Before the above title boggles the reader, let us quickly define the terminologies involved. CODIS is an acronym for Combined DNA Index System which initiated in 1990 in the United States originally as software to enable various states for crime identification based on Biological DNA material.
5 Pages(1250 words)Essay
Biology and Organic Chemistry
Also, the population will need to mate at random. If a population meets these standards, we can use the formula p^2 + 2pq +q^2 to quantify genotype frequencies. We will then say that p^2 = homozygous dominant individuals, allow p to represent the square root of the number used for p^2.
4 Pages(1000 words)Essay
Evolution Essay
The evolution of populations can take place in the form of macroevolution and microevolution. In the former, very large changes occur over long periods of time. On the contrary, in the latter, small changes in a population occur within the same area, resulting in interbreeding.
2 Pages(500 words)Essay
ant trait) and the other that is a short plant (recessive trait) is expected to produce an F1 (first) generation of plants that are al tall because the allele of tallness would dominant to shortness in the offspring produced. However, all plants produced in F1 generation would
4 Pages(1000 words)Essay
Alleles are inherited in the similar manner unless their nature is altered by some external forces encompassing environmental factors causing mutation, a genetic drift, meiotic cycle, gene flow or due to non-random mating. Mutation brings modification in the
2 Pages(500 words)Essay
Hypothetical population
However, it is important to note that outside of the lab environment, a single or more of the disturbing factors are always in operation
3 Pages(750 words)Essay
Hypothetical population,
is in equilibrium. According to the law, such populations that are said to be in equilibrium have constant allelic and genotypic frequencies down the generations. Thus, if the alleles in the gene pool of a given population obey Mendelian laws,
3 Pages(750 words)Essay
Let us find you another Essay on topic The Hardy Weinberg Law for FREE!
Contact us:
Contact Us Now
FREE Mobile Apps:
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us