How different skin pigmentation evolved in human population

Assignment Help Biology
Reference no: EM13110687

The main principles of evolution are outline below. Using the principles of evolution as a guide, describe how antibacterial resistance happens OR describe how different skin pigmentation evolved in the human population.

I. Variation exists in populations.
II. Some variable traits are inherited or passed along through genetic information.
III. More offspring are born than survive and reproduce.
IV. overtime, advantageous traits become more common in a population and disadvantageous traits less common.
V. Advantageous and disadvantageous traits depend on the environment where an organism lives.

Reference no: EM13110687

Questions Cloud

What specific property of dna structure : What specific property of DNA structure facilitates the replication (copying) of a DNA molecule?
Analyzes the impact of potential change factors : Using your current work organization (or an organization of interest) as the subject matter, research the elements of business and prepare an APA formatted paper that analyzes the impact of potential change factors and the impact on the functions o..
Create confidence interval for portion of respondents : Create the 95% confidence interval for portion of respondents who feel president is doing a good job. Based on the intervalin part(a), It is sensible to conclude that majority.
Describe the nature of leadership : Describe the nature of leadership and relate leadership to management and what are the distinctions between management and leadership?
How different skin pigmentation evolved in human population : The main principles of evolution are outline below. Using the principles of evolution as a guide, describe how antibacterial resistance happens OR describe how different skin pigmentation evolved in the human population.
What is personal contributions and industry contribution : He is also involved with his industry's retirement plan; his industry contributes to his retirement each month. His personal contributions are? And his industry's contributions are?
What osmotic problems might a fresh water fish have : what osmotic problems does a plant living in salty soil have? Explain and what osmotic problems might a fresh water fish have? explain.
Discuss and define personality traits : What are personality traits? Define and discuss the Big Five personality traits. Define and discuss other personality traits that affect managerial behavior.
Analyze each situation : Define any key terms that you feel are important in answering the following question as they are defined in the textbook and explain, in your own words what those definitions mean , and then thoroughly analyze each situation to answer the following q..

Reviews

Write a Review

Biology Questions & Answers

  Calculate the total renal plasma flow

A 30 kg cocker spaniel is admitted to the hospital for exercise intolerance secondary to heart failure. You perform renal function measurements after infusing para-amino hippuric acid and get the values.

  What fraction of the original radioactivity will be finding

Atherosclerosis is the progressive disease of blood vessels that is responsible for millions of death each year. Explain disease process, noting the involvement of specific cell/tissue types and molecules.

  Inversion or translocation heterozygotes

Inversion or Translocation heterozygotes have difficultyin producing gametes that function properly. Is there a way that an Inversion heterozygote could manufacture functional gametes?

  Determine the volume of buffer

The forward primer was provided by the manufacturer as a lypophilized powder. If the manufacturer delivers 127.4 nmoles of this primer.

  Mechanism for ensuring adequate amount of neurotransmitter

mechanism for ensuring adequate amount of neurotransmitter.

  Depolarization of the muscle cell

A microelectrode provides a current pulse that depolarizes the axon-just above threshold. Describe the events that occur immediately after reaching threshold.

  Discuss major sources of disease tranmission

Describe the way epidemiologist calculate the frequency of cases when it comes to prevelence and incidence. Then discuss some of the major sources of disease tranmission.

  Examining the blood test

Mrs. Smith and Mrs. Jones had baby girls same day in same hospital.  Mrs. Smith named her baby Shirley and Mrs. Jones named her baby Jane.

  Determine the required individual clone

A genomic library is made for a haploid organis with a genome of 3 X 10^9 bp. If you want to clone five genome equivalent into a vector library.

  How much more energy would the sun emit per second

Suppose the Sun had a temperature of 17,400 K (three times its present temperature) but was the same size it is now. How much more energy would the Sun emit per second.

  Distinguish between the terms configuration and margin

Distinguish between the terms configuration, margin, and elevation. Describe the best way to view each of these characterisitcs?

  Discuss the structure and function

Membranes are essential components of both prokaryotic and eukaryotic cells. Identify three molecules or types of molecules that are components of the plasma membrane in eukaryotic cells. Discuss the structure and function of one of these componen..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd