Recessive mutations in a species of wasp

Assignment Help Biology
Reference no: EM1393852

You have screened for several new recessive mutations in a species of wasp.
Wasps homozygous for apricot (aa) have pale orange eyes. (Wild-type eyes are brown.)
Wasps homozygous for blunt (bb) have short wings. (Wild-type wings are long.)
You make a pure-breeding double-mutant (apricot, blunt) line and cross it with wild-type wasps. The F1 is wild-type in appearance.
You testcross the F1 dihybrids with the double-mutant line (the "tester" genotype) and obtain four phenotypes in the F2:
wild type
apricot, blunt
apricot
blunt
Determine the following for each F2 phenotype:
the haploid genotype of the gamete it received from the F1 dihybrid
its full diploid genotype
whether the gamete it received from the F1 dihybrid was recombinant (REC) or nonrecombinant (nonREC).

Reference no: EM1393852

Questions Cloud

Computing eoq and reorder point : Southeastern Bell stocks a certain switch box at its central warehouse for supplying field service offices. The yearly demand for these connectors is 15,000 units.
Explain malpractice using iowa board of nursing : In the topic of Malpractice, use Iowa Board of Nursing website and download two full-text articles on topic. Articels will be from professional nursing U.S. publication, published in the last five years.
Problem related to binomial distribution : What signified to you on all of the problems that required a binomial distribution that you were to use a binomial distribution? Which problems required a binomial distribution?
Explain how can frank let other creditors : Explain how can Frank let other creditors know of his interest in the car.
Recessive mutations in a species of wasp : You have screened for several new recessive mutations in a species of wasp. Wasps homozygous for apricot (aa) have pale orange eyes.
Write a memo to president obama : Imagine which you are one of his top advisors also which he will take your suggestions seriously."
What are the various ways which people resist change : Illustrate what are the various ways which people resist change also explain why? Illustrate what is the deeper need or concern which employees have about change? Explain how do you resist change.
Determine the bad debt expense for year : A recent annual report for Target contained the following information (dollars in thousands) at the end of its fiscal year: Determine the bad debt expense for year 2 based on the preceding facts
Deutsche burgers average cost : In a slow year, Deutsche Burgers will produce 2 million hamburgers at a total cost of $3.5 million. In a good year, it can produce 4 million hamburgers at a total cost of 4.5 million.

Reviews

Write a Review

 

Biology Questions & Answers

  Solidifying agent in microbiological media

Explain why is agar typically used as a solidifying agent in microbiological media instead of gelatin? What could happen if gelatin was used?

  What type of cellular injury occurred in this patient

Describe why organisms only reproduce their own kind, and why offspring more closely resemble their parents than unrelated individuals of the similar species.

  Multiple choice questions - translation & protein structure

Determine which one of the following amino acids is most likely to participate in hydrogen bonding with water?

  Evolution of the virulence of the parasite

Based on human logic, if a parasite kills its host it is also harming itself. Tapeworms then appear to be perfect parasites because they cause very few symptoms in the host.

  What is the functionally key feature of the modification

A mole of an assured compound contains 207.7 g of lead and 32.00g of oxygen. Without doing any calculations, tell whether a formula Unit of a compound contains more atoms of lead or more atoms of oxygen. Explain in details.

  Give a probable explanation for the inheritance

Give a probable explanation for the inheritance of the melanotic mutation. A 19 year old model for Glamour magazine tripped over an extension cord causing injury to her epidermis. She is afraid injury will leave a scar. Based on your information of r..

  Find how many autosomes are present in mouse gamete

There are forty chromosomes in somatic cells of the house mouse. how many chromosomes does a mouse receive from its father and how many autosomes are present in a mouse gamete?

  Sunlight energy into the chemical energy

Determine which organelle found in plant cells is responsible for converting sunlight energy into the chemical energy found in sugar molecules?

  Fatty acid beta oxidation generates

Fatty acid beta oxidation generates both NADH and FAD2. These are oxidized in the electron transport chain through

  Describe why people confined to wheelchairs

Describe why people confined to wheelchairs as of paralyzed lower limbs have thin, weak bones in their thighs and legs.

  Design a concept map on skin and mucosa

Design a concept map on skin and mucosa using fifteen terms. tight juction, mucosal epithelia,intestine,skin, extracellular matrix,lysozyme, epidermis,apical surface,

  Calculate the number of drops of the stock solution

Assume that you have a stock solution of epinephrine at a concentration of 1mg/ml. Further suppose that there are 20 drops/ml.

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