Discuss the founder effect | Quick Homework Help

Q1. What is the founder effect?
a) Sampling error that occurs during the establishment of a new population by a small number of migrants.
b) Strong natural selection acting on the founders of a new population because the environment they are now living in is so different from the environment they came from.
c) A phenomenon named after William Founder, who observed that top predators generally have low genetic diversity.
d) Rapid population growth following a bottleneck.

Q2. The effects of genetic drift are more pronounced in larger populations.

Don't use plagiarized sources. Get Your Custom Essay on
Discuss the founder effect | Quick Homework Help
Get an essay WRITTEN FOR YOU, Plagiarism free, and by an EXPERT!
Order Essay

Q3. Inbreeding tends to increase the proportion of homozygous individuals in a population (i.e. individuals that have two copies of the same allele).
Q4. The effective size of a population is:
a) The size of an idealized randomly-mating population that is not under selection and has the same heterozygosity as the actual population.
b) The size of an idealized randomly-mating population that has the same heterozygosity as the actual population, but does not lose heterozygosity over time.
c) The size of an idealized randomly-mating population losing homozygosity at the same rate as the actual population.
d) The size of an idealized randomly-mating population losing heterozygosity at the same rate as the actual population.

Q5. Which of the following tends to reduce the effective size of a population?
Check all that apply:
a) Increasing the population size.
b) A biased sex ratio.
c) Non-random mating.
Q6. If gametes from a gene pool combine randomly to make only a small number of zygotes, the allele frequencies among the zygotes may be different than they were in the gene pool because:
a) The effects of natural selection are more pronounced in small populations.
b) The effects of genetic drift over several generations are more pronounced with small numbers of gametes.
c) The effects of differences in frequencies for different alleles are more pronounced with small numbers of zygotes.
d) The effects of sampling error are more pronounced with small samples.

Q7. Genetic drift is different from natural selection because:
a) In natural selection allele frequencies change because some alleles confer higher fitness, whereas in genetic drift allele frequencies change because of chance sampling error.
b) Natural selection acts primarily in large populations, whereas genetic drift acts primarily in small ones.
c) Natural selection is a mechanism of evolution, whereas genetic drift is an outcome of evolution.
d) Natural selection tends to cause rapid evolution, whereas genetic drift tends to cause slow evolution.

Q8. Imagine a population evolving by genetic drift in which the frequency of allele K is 0.65. What is the probability that at some point in the future allele K will drift to a frequency of 1?


Quick Homework Essays
Calculate your paper price
Pages (550 words)
Approximate price: -

Why Work with Us

Top Quality and Well-Researched Papers

We always make sure that writers follow all your instructions precisely. You can choose your academic level: high school, college/university or professional, and we will assign a writer who has a respective degree.

Professional and Experienced Academic Writers

We have a team of professional writers with experience in academic and business writing. Many are native speakers and able to perform any task for which you need help.

Free Unlimited Revisions

If you think we missed something, send your order for a free revision. You have 10 days to submit the order for review after you have received the final document. You can do this yourself after logging into your personal account or by contacting our support.

Prompt Delivery and 100% Money-Back-Guarantee

All papers are always delivered on time. In case we need more time to master your paper, we may contact you regarding the deadline extension. In case you cannot provide us with more time, a 100% refund is guaranteed.

Original & Confidential

We use several writing tools checks to ensure that all documents you receive are free from plagiarism. Our editors carefully review all quotations in the text. We also promise maximum confidentiality in all of our services.

24/7 Customer Support

Our support agents are available 24 hours a day 7 days a week and committed to providing you with the best customer experience. Get in touch whenever you need any assistance.

Try it now!

Calculate the price of your order

Total price:

How it works?

Follow these simple steps to get your paper done

Place your order

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Receive the final file

Once your paper is ready, we will email it to you.

Our Services

No need to work on your paper at night. Sleep tight, we will cover your back. We offer all kinds of writing services.


Essay Writing Service

No matter what kind of academic paper you need and how urgent you need it, you are welcome to choose your academic level and the type of your paper at an affordable price. We take care of all your paper needs and give a 24/7 customer care support system.


Admission Essays & Business Writing Help

An admission essay is an essay or other written statement by a candidate, often a potential student enrolling in a college, university, or graduate school. You can be rest assurred that through our service we will write the best admission essay for you.


Editing Support

Our academic writers and editors make the necessary changes to your paper so that it is polished. We also format your document by correctly quoting the sources and creating reference lists in the formats APA, Harvard, MLA, Chicago / Turabian.


Revision Support

If you think your paper could be improved, you can request a review. In this case, your paper will be checked by the writer or assigned to an editor. You can use this option as many times as you see fit. This is free because we want you to be completely satisfied with the service offered.