A single co-dominant gene controls the date

Assignment Help Biology
Reference no: EM13860840

You have discovered that a single co-dominant gene controls the date when monarch butterflies break diapause (=become reproductively active) in Mexico.  You were extremely busy this spring, and extensively sampled one overwintering site to find that 1600 monarchs broke diapause in early February, 400 broke diapause in late February, and 700 broke diapause in early March.  You know there are two alleles at this locus, and that heterozygotes break diapause in late February.  Showing your work, answer the following questions:

  1. What is the observed frequency of the allele coding for early emergence?
  2. Does this gene appear to be in Hardy-Weinberg equilibrium in this population?

 

 

Reference no: EM13860840

Questions Cloud

Explain why lateral drift of lipids in a membrane : Explain why lateral drift of lipids in a membrane happens so much more than transverse flip-flop.
A co transduction experiment is carried out : A co transduction experiment is carried out with three tightly linked genes, a+ b+ and c+, using a recipient strain of genotype a- b- c-. Among a+ b- transductants, 14% are also c+. Among a+ c+ transductants, 83% are also b+. And among b+ c+ transduc..
Compare and contrast a character"versus a variant : Compare and contrast a "character" versus a "variant (or trait)".A pea plant with a Tt genotype is crossed to a plant with a tt genotype. What percentage of the offspring do you expect will be dwarf? What is a transgenic organism? Give one example.Wh..
What is frederick griffith date of birth and death : What is Frederick Griffith Date of birth and death
A single co-dominant gene controls the date : You have discovered that a single co-dominant gene controls the date when monarch butterflies break diapause (=become reproductively active) in Mexico.  You were extremely busy this spring, and extensively sampled one overwintering site to find that ..
The blood into the bowel every day : A huge amount of water--7 to 9 L--moves from the blood into the bowel every day, through osmosis and digestive secretions. Since people only have 5 L of blood, why don't they die from losing all the water from their blood into the bowel? What will th..
Regulate rents in order to reduce student living expenses : The city council of a small college town decides to regulate rents in order to reduce student living expenses. Suppose the annual market clearing rent for a two bedroom apartment has been $700 per month and that rents were expected to increase to $90..
Maximum speed for the entire length of the track : In 2003 at Holloman Air Force Base in New Mexico, test engineers set a world record by moving 192 lb payload at 6,453 miles per hour in a rocket sled. The rocket sled track, built in 1954, is 15.44 km in length. Assume the sled moved at the maximum s..
What is the nature of the nutrient pollution in the u.s : 1. What is the nature of the nutrient pollution in the U.S.? 2. What is the nature of the nutrient pollution in Houston? 3. How is nutrient pollution affecting people?

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!

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