What are the initial genotypic frequencies

Assignment Help Biology
Reference no: EM13158675

In rumbunnies, sober is an autosomal recessive gene in which the rumbunnies are unable to utilize alcohol. Mating success in rumbunnies is a function of alcohol consumption so that sober individuals have only 75% as many offspring as normal rumbunnies. Assuming that the initial frequencies of S and s are 0.2 and 0.8

A) What are the initial genotypic frequencies (assume Hardy-Weinberg equilibrium)?
B) What are the relative fitnesses of SS, Ss, and ss?
C) what is the frequency of s after 1 generation of selection?

Reference no: EM13158675

Questions Cloud

Compare and contrast how job satisfaction : Compare and contrast how job satisfaction differs and is similar between public and private jobs. Provide examples on how a public leader could increase job satisfaction among public employees.
Debited cost of goods sold : Sanger Corporation debited Cost of Goods Sold and credited Manufacturing Overhead at year-end. On the basis of this information, one can conclude that:
Calculate the heat released (in kilojoules) by metal : An iron bar of mass 781 g cools from 94°C to 5°C. Calculate the heat released (in kilojoules) by metal.
Gender differences of motivation : Analyze and evaluate gender differences of motivation. Compare and contrast 2 or 3 motivational theories needed to promote a balance between men and women in the public sector.
What are the initial genotypic frequencies : In rumbunnies, sober is an autosomal recessive gene in which the rumbunnies are unable to utilize alcohol. Mating success in rumbunnies is a function of alcohol consumption so that sober individuals have only 75% as many offspring as normal rumbun..
How many grams of nh3 can be produced : A 4.07 L sample of H2O(g) reacts at a temperature of 375°C and a pressure of 679 mm Hg. How many grams of NH3 can be produced?
What are the relative fitnesses of the three genotypes : An ethology graduate discovers a very unusual colony of sea gulls. Chicks that are homozygous for the dominant trait Bravado like to tease foxes and 30% of them get eaten.
What is the horizon or continuing value : Current and projected free cash flow for Radell Global Operations are shown below. Growth is expected to be constant after 2012, and the weighted average cost of capital is 11%. What is the horizon (continuing) value at 2012?
Six arguments for imposing trade restrictions : Write a paper identifying and defining the six arguments for imposing trade restrictions and import tariffs. Explain why they are generally false.

Reviews

Write a Review

Biology Questions & Answers

  What is the frequency of the sickle cell allele

XPA is a recessive DNA repair disorder that causes skin cancer with even the smallest exposure to sunlight. Heterozygotes (Xx) are carriers, but are not affected. In the U.S., 1/250,000 people have the disease. In Japan, 1 in 22,000 has the diseas..

  What kind of distribution is found on a single oyster reef

Imagine you are an estuarine ecologist, and you are surveying oyster populations along the North Carolina coast. Your job entails traveling to various oyster reefs, and sampling the population of each reef using proper population ecology technique..

  Show the expected genotypic and phenotypic ratios

A dominant allele, B, Causes blaze, a white forelock of hair in humans. The recessive allele fr albinism, a, prevents the formation of melanin in any part of the body, so the hair is white all over.

  Elucidate why the difference occurred

Though the bone was properly set, by the time boy was 16 it was apparent that the injured lower limb was shorter than normal one. Elucidate why this difference occurred. What caused her symptoms? Was her condition because of an infection or intoxicat..

  Which rna polymerase is used in lac operon expression

Which RNA polymerase is used in Lac operon expression? Which one is used in eukaryotic gene expression?

  Draw and label the sugar found in rna

Draw and label the sugar found in RNA, but not DNA. Number the carbons in the sugar.

  Determine the percentage of individuals in this population

The following Punnett square shows the inheritance of the sickle cell and SRY genes, with X representing the X chromosome with no SRY gene and Y representative the Y chromosome which does have an SRY gene. Complete the Punnett square.

  Which is needed for the first three stages of cellular

Under anaerobic conditions (a lack of oxygen), the conversion of pyruvate to acetyl CoA stops. Which of these statements is the correct explanation for this observation?

  Computing the ratio of molecular weights

Compute the ratio of molecular weights of 60S and 40S ribosomal sub-units assuming that sub-units have spherical shape and the same density.

  Draw the structures of the functional groups ketone

Draw the structures of the functional groups ketone and phenyl at high, low and intermediate pH.

  Are the daughter cells diploid or haploid

Through meiosis a cell produces how many daughter cells? Are the daughter cells diploid or haploid?

  Compare and contrast the reproductive cycle

Compare and contrast the reproductive cycle of a non-vascular plant versus a vascular plant versus a multi cellular animal.

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