Broad and Narrow Sense Heritability: Exploring the Impact of Immigration and Natural Disasters, In your own words, define broad sense heritability and narrow sense heritability. Describe a specific factor where an event like immigration or a natural disaster affected heritability and the allele frequency.

Broad and Narrow Sense Heritability: Exploring the Impact of Immigration and Natural Disasters

Broad sense heritability refers to the proportion of genetic variation within a population that is due to genetic differences between individuals (Kumar, 2020). This type of heritability takes into account all genetic influences, including both allelic and non-allelic differences. Narrow sense heritability, on the other hand, refers to the proportion of genetic variation within a population that is due to allelic differences between individuals (Cavalli-Sforza & Feldman, 2016). This type of heritability considers only allelic differences, ignoring the effects of non-allelic differences. Immigration can significantly affect heritability and allele frequency. When a new population migrates into an area, it brings with it new genetic variation that can alter the allele frequency of the existing population (Ferrari et al, 2021). This can lead to an increase or decrease in heritability, depending on the size of the new population and the nature of the genetic variation that it brings. Similarly, natural disasters can also have an impact on heritability and allele frequency. For example, a flood can reduce the genetic variation of a population by washing away individuals with certain alleles (Lahti, 2016). This can cause allelic frequencies to shift, resulting in a decrease in heritability. Cont…

Place your order
(550 words)

Approximate price: $22

Calculate the price of your order

550 words
We'll send you the first draft for approval by September 11, 2018 at 10:52 AM
Total price:
$26
The price is based on these factors:
Academic level
Number of pages
Urgency
Basic features
  • Free title page and bibliography
  • Unlimited revisions
  • Plagiarism-free guarantee
  • Money-back guarantee
  • 24/7 support
On-demand options
  • Writer’s samples
  • Part-by-part delivery
  • Overnight delivery
  • Copies of used sources
  • Expert Proofreading
Paper format
  • 275 words per page
  • 12 pt Arial/Times New Roman
  • Double line spacing
  • Any citation style (APA, MLA, Chicago/Turabian, Harvard)

Our guarantees

Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.

Money-back guarantee

You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.

Read more

Zero-plagiarism guarantee

Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.

Read more

Free-revision policy

Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.

Read more

Privacy policy

Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.

Read more

Fair-cooperation guarantee

By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.

Read more