Which is wild type for ebony mating with a true breeding

Assignment Help Biology
Reference no: EM13109724

Scalloped (sd) wing is an X-linked recessive and ebony (e) body color is an autosomal recessive mutation in Drosophila. What proportion of scalloped, normal body colored males is expected in the F2 starting with a true breeding scalloped female which is wild type for ebony mating with a true breeding male mutant only for ebony.

Reference no: EM13109724

Questions Cloud

Asthma attack-heart failure patients : It is suspected that high pollution levels (measured by number of particulates found in the air) increase the levels of asthma attacks. A researcher collects data on50 people who experienced an asthma attack during the course of one year.
Calculate p-value for hypothesis test-intake linoleic acid : Test hypothesis that intake of linoleic acid in this group is lower than that of general population. Also, calculate p-value for hypothesis test.
What are the different levels : what is meant by increasing levels of organization in anatomy & physiology? What are the different levels & how do they relate to each other? What are examples for each level?
Develop free and independent trade union : Give your assessment of the requirements for Cuba to develop a free and independent trade union. Determine if it is essential for a free society.
Which is wild type for ebony mating with a true breeding : Scalloped (sd) wing is an X-linked recessive and ebony (e) body color is an autosomal recessive mutation in Drosophila. What proportion of scalloped, normal body colored males is expected in the F2 starting with a true breeding scalloped female wh..
What will be the phenotypes of the progeny : Chickens have ZZ-ZW sex determination. The bar-feathered phenotype in chickens results form a Z-linked allele that is dominant over the allele for nonbar feathers. If a barred female is crossed with a non-barred male, what will be the phenotypes o..
Characteristics of heroism-what makes a person a hero : Write an essay about Napoleon Bonaparte using the structure and persistence is another quality commonly shared by heroes. In one 2010 study, researchers found that people identified as heroes were more likely to put a positive spin on negative even..
Explain statistical significance and practical significance : Why is statistical significance not necessarily of practical important difference to a business decision? Provide an example and explain.
How many types of double crossovers : Crossover events may occur between two loci but are undetected due to a double-crossover event. Explain what a double crossover is and how they might cause problems for geneticists. How many types of double crossovers are possible between two dihy..

Reviews

Write a Review

Biology Questions & Answers

  Mercaptoethanol to break its disulfide bonds

Suppose if insulin were treated with mercaptoethanol to break its disulfide bonds, and then the mecaptoethanol were removed so that disulfide bonds could reform,

  Plan a controlled experiment to test the hypothesis

A subject extends his arm palm up to catch a falling object. The contact of object with the hand triggers a reflexive response in the biceps muscle. But this response is different and opposite if the object is a raw egg instead of a ball. Explain why..

  Basics of biostatistics.

While discussing their findings, authors have ignored a main threat to the validity of their estimates of the exposure. Explain and discuss this error.

  Patterns of predator prey cycling

Think back to the patterns of predator-prey cycling from Sections 2 and 3. Which of the three predator functional responses would you expect to be most likely to give stable populations, and why?

  Explain the components of such a unit

What is meant by the expression "typical spinal nerve unit"? With the aid of a simple diagram, describe and explain the components of such a unit.

  Determine the minimal number of trna molecules

3rd-base wobble allows some tRNAs to recognize more than one mRNA codon. Determine the minimal number of tRNA molecules necessary to recognize the following amino acids?

  Determine the effect of dnp on the atp synthesis

A drug 2,4-dinitrophenol can get into mitochondria, and carry portons from the intermembrane space, and into the matrix. Determine the effect of DNP on the ATP synthesis in the presence of oxygen?

  Chromosomal condition results in an organism

Determine chromosomal condition results in an organism being only half as fertile as a wild type individual of the same species?

  Expression of the dominant phenotype in the adult

If we make a cross of two phenotypically WT zebrafish, and we get following results, what can we say about the genotype of those two WT looking parents from following results,

  Calculate the total charge increase inside the nerve cell

You are a neuroengineer interested in developing better nerve stimulators for prothetic limbs, such as arms, hands or legs. You want to understnad the flow of ions across the typical nerve cell membrane during action potentials, or spikes.

  Terms what physically happens during each step

Explain the reverse transcription reaction (what are the components of the reaction? What are the possible primers for the reaction and how do they differ from each other?)

  Which is true for natural killer cells

Which of the following is true for natural killer cells?

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