User Account

All Pages

High frequency of polydactylism

Assignment Help Biology
Reference no: EM132610259

The Amish population in Philadelphia, Pennsylvania was founded by a few families who moved to the US from Europe in the 1700s. One of the founders had polydactylism, which is the presences of a sixth finger or toe. The current population of Amish in Pennsylvania has an unusually high frequency of polydactylism.

Which evolutionary mechanism is described by this scenario?

Reference no: EM132610259

Questions Cloud

Four main types of growth and development : What would be the four main types of growth and development ( physical, mental, social and emotional) in the stages of life for an infant?
Prepare change management methodology proposal : Prepare a change management methodology proposal that details the steps that must be taken when a change is recommended for any system.
What the ending balance in retained profits at december : The company issued shares during the year receiving $30,000 in cash. Therefore, the ending balance in retained profits at 31 December 2020 would be
Prepare bank reconciliation for Success Systems : Breeze notices that the check she issued for $128 on March 31, 2005, has not yet cleared the bank. Prepare bank reconciliation for Success Systems
High frequency of polydactylism : The current population of Amish in Pennsylvania has an unusually high frequency of polydactylism.
Calculate the patient urine creatinine concentration : If the patient's fractional excretion of sodium is 0.87%, calculate the patient's urine creatinine concentration.
Change management methodology proposal : Imagine gaming company that has many computer systems but no formal methodology to make changes to these systems.
What is the balance of Gillard forward contract payable : The forward rate for a 60-day contract was CHF1 = 1.0394. At December 31, what is the balance of Gillard's forward contract payable
Find what was variable overhead spending variance for month : What was the variable overhead spending variance for the month? Standard hours per unit of output 1.6 hours,Standard variable overhead rate $11.55 per hour.

Reviews

Write a Review

Biology Questions & Answers

  Immune response to infectious disease

It is a very curcial concept to understand how the immune response is mounted against viruses, bacteria, protozoans and helminthes. For an effective immune response, both innate and adaptive immunity should work together.

  A review on advanced glycated end products (ages)

This Project report elaborates a critical review of important elements attached to Advanced Glycated End Products (AGEs). It is very crucial to understand the process called Millard reaction.

  Plastic as a soil stabilizer

Soil stabilization is the permanent physical and chemical alteration of soils to enhance their physical properties. Stabilization can increase the shear strength of a soil and control the shrink-swell properties.

  Principles of microbiology

This assignment has three parts which contains questions related to Microbiology. It contains basic principles of microscopy, staining techniques in microbiology and microbial growth in the food industry.

  List the biologic functions

Lipid metabolites are often seen as key elements in cellular signaling. Is this unique? Please provide several examples of the function of lipids as key elements in signal arrays and list the biologic functions these signals affect?

  Biologic function relationships

Please describe how one might search for chemical structure, biologic function relationships, involving small molecular weight lipophylic compounds. Provide one example.

  Case study on patient in the haematology laboratory

Write a case study which detailing a scenario of a patient being investigated in the Haematology laboratory.

  Use of pcr and genetic approaches in biotechnology

The use of PCR and genetic approaches in biotechnology

  Describe the role of this enzyme in honey

Glucose oxidase is an enzyme that can be used for measurements of glucose levels by combining this reaction with an oxygen probe.

  Genetic problems

What phenotypic ratio would you get if you crossed a white mouse and a heterozygous brown mouse?

  Prepare an essay on nosocomial infection

Prepare an essay on nosocomial infection.

  Monitoring and recording the blood pressure

To increase the awareness of monitoring and recording the blood pressure of patients and practice measuring blood pressure in a safe environment.

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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