Show the genotypes of the parents

Assignment Help Biology
Reference no: EM1396099

In fruit flies, the recessive v allele results in vermilion (bright red) eyes; the wild type v+ allele results in red eyes. The dominant p+ allele of a second gene is required to produce pigment; the recessive p allele results in white eyes. When a pure-breeding vermilion-eyed female was crossed with a pure-breeding white-eyed male, the F1 progeny consisted of red-eyed females and vermilion-eyed males. When the F1 flies were intercrossed the F2 progeny of both sexes consisted of 3/8 red, 3/8 vermilion and 2/8 white-eyed flies. Explain these results and show the genotypes of the parents, the F1 and the F2.

Reference no: EM1396099

Questions Cloud

Explain ehr selection and decision-making process : Study electronic health record functionality standards or certification. Write down paper explaining how you would include your findings into EHR selection and decision-making process.
Assess the attractiveness of the hvp program : Assess the attractiveness of the HVP program for both applicants also those who receive offers, deciding for whom it would be the most attractive.
Representative sample of registered voters : Is it reasonable to conclude that this set of n = 16 people is not a representative sample of registered voters?
Determine the major component of cell walls in bacteria : What is the major component of cell walls in bacteria? How does this differ from plants? What are two sugar components and 3 amino acid components.
Show the genotypes of the parents : In fruit flies, the recessive v allele results in vermilion (bright red) eyes; the wild type v+ allele results in red eyes. The dominant p+ allele of a second gene is required to produce pigment; the recessive p allele results in white eyes.
Data modeling and forecast : Make an Excel line graph of the data on computer viruses. Discuss the underlying causes that might explain the trend or pattern.
Sample mean in the middle of the distribution : Compute the z-score for M = 89 for a sample of n = 25 scores. Is this sample mean in the middle 95% of the distribution?
What is the probability that this couple will produce child : Assume you are a genetic counselor and a couple seeks genetic counseling from you. Both the man and woman are phenotypically normal.
Legal decision related to racial discrimination : The Court of Appeals erred in stating that petitioners'regression analyses were "unacceptable as evidence of discrimination", because they did not include all measurable variables thought to have an effect on salary level.

Reviews

Write a Review

Biology Questions & Answers

  Series of two point map crosses

In a series of two-point map crosses involving five genes located on chromosome second in Drosophila, the following recombinant frequencies were observed:

  Can viruses evolve

Can viruses evolve? Why or why not? a. No, only their hosts can evolve. b. Yes, their genetic make-up responds to natural selection. c. No, they are not alive. d. Yes, they are able to alter their genetic code directly in response to selection pre..

  Complete the punnett square in the graphic organizer

DNA represents the architectural blueprint for all living systems, encoding specific instructions in sequence of its four nitrogen having base pairs that are necessary for building organism.

  Derive finite cell lines

Determine which types of cells can we derive continuous cell lines? From which types of cells can we? Derive finite cell lines? From which types of cells do we derive mature differentiated cells?

  Observe a wet mount of a soil sample

Assume you use phase contrast microscopy to observe a wet mount of a soil sample and a goo sample. In what ways are potential ET microbes similar to microbes previously characterized on earth?

  Depolarization of postsynaptic neuron

Suppose that each excitatory presynaptic neuron causes a 0.5mv depolarization of postsynaptic neuron, and each inhibitory presynaptic neuron causes a 0.5mv hyperpolarization of postsynaptic neuron.

  Action potential of a skeletal muscle cell

Create the action potential of a skeletal muscle cell and the action potential of a ventricular myocyte. Be sure to label the phases and the ions that are mediating the change in electrical potential.

  Primary treated sewage on biochemical oxygen demand

Discuss the effect of discharging primary-treated sewage on the biochemical oxygen demand (BOD) and dissolved O2 of the receiving body of water?

  Microtubules will not attach to kinetochores

If the centrioles are mispositioned in the cell, the functional mitotic spindle would fail to form. In this state, how will chromosome segregation be affected . Microtubules will not attach to kinetochores.

  Recognizes true statements of cholesterol and its fluidity

Recognizes true statements of cholesterol and its fluidity. Cholesterol increases membrane fluidity that otherwise contains mainly long chain saturated fatty acids.

  Genistein and staurosporin are potent kinase inhibitors

Genistein and staurosporin are potent kinase inhibitors. Are genistein ans staurosporin more likely to have an effect in the signal cascade of G-prrotein related or enzyme linked (RTK) receptors.

  Determined what antibiotic to use to kill the bacterium

Those cars are fueled and built with oil from Nigeria, Iraq, Louisiana and Alaska, places laid to misuse by unfettered oil extraction.   Imagine you have done a gram stain and determined what antibiotic to use to kill the bacterium, if you expose th..

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