Explain how polytene chromosomes of Drosophila melanogaster are produced and how they form a six-armed structure.
Question:
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 88% (9 reviews)
In certain types of cells such as salivary cells the homologous chromosomes pair wi...View the full answer
Answered By
Muhammad Rehan
Enjoy testing and can find bugs easily and help improve the product quality.
4.70+
10+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Biology questions
-
In the polytene chromosomes of Drosophila larvae (Chapter 6), some bands form large puffs when the larvae are subjected to high temperatures. How could you show that these puffs contain genes that...
-
A diploid nucleus of Drosophila melanogaster contains about 3.4 10 8 nucleotide pairs. Assume (1) that all nuclear DNA is packaged in nucleosomes and (2) that an average internucleosome linker size...
-
A sperm cell from the fruit fly Drosophila melanogaster contains four chromosomes. How many chromosomes would be present in a spermatogonial cell about to enter meiosis? How many chromatids would be...
-
Discuss how efficiency and effectiveness are used to aid in decision making within a healthcareorganization. Is one more important than the other? Describe the importance of financial information in...
-
It is proper to handle immaterial items in the most economical, expedient manner possible. In other words, generally accepted accounting principles do not apply.
-
For each of the three cases from Example 1, describe the possible outcomes of a hypothesis test and how we would interpret these outcomes. Data From Example 1:- In each case, identify the population...
-
How should an auditor proceed if a client refuses to disclose the subsequent discovery of facts existing at the report date?
-
Cummins, the newly hired controller at Merced Home Products, Inc., was disturbed by what she had discovered about the standard costs at the Home Security Division. In looking over the past several...
-
Nittany Company uses a periodic inventory system. At the end of the annual accounting period, December 31 of the current year, the accounting records provided the following information for product 1:...
-
The Covid-19 pandemic is affecting the economic prospects of businesses significantly. Economies have shrunk globally as borders close and trade declines. Economies that rely upon international...
-
What is mosaicism? How is it produced?
-
Describe some of the advantages of polyploid plants. What are the consequences of having an odd number of chromosome sets?
-
Brookshed Corporation has a single class of common stock and a single class of cumulative preferred stock. The cumulative preferred stock requires the corporation to pay an annual dividend of $11,000...
-
What are some recent (within the past 12 months) articles, webinars, or blogs on effective Human Resource Management strategies? Identify key information for managers and why. How would one apply the...
-
Use examples from the readings, or from your own research to support your views as appropriate. Be sure to read the follow-up posts to your own posts and reply to any questions or requests for...
-
My team - Director Nominated supervisor Educational leader Two room leaders 1 educator 4 trainee's Question Describe the structure of the team in your service. (e.g. Director/manager, administrative...
-
A moderate issue with staffing shortages on your program is being tracked. New developers were estimated to be on staff by March8, but appears that this deadline will not be reached. What is the...
-
Describe how you will use the four management functions to create value in a given organization. Discuss the importance of technical skills, conceptual skills, and interpersonal skills. How could you...
-
What is a director?
-
Swifty company is a publicly held corporation whose $1 par value stock is actively traded at $30 per share. The company issued 3400 shares of stock to acquire land recently advertised at $93000. When...
-
What cell wall polysaccharide common in Bacteria is absent from Archaea? What is unusual about S- layers compared to other cell walls of prokaryotes? What types of cell walls are found in Archaea?
-
What function(s) do polysaccharide layers outside the cell wall have in prokaryotes?
-
What types of cytoplasmic inclusions are formed by prokaryotes? How does an inclusion of poly--hydroxybutyric acid differ from a magnetosome in composition and metabolic role?
-
World Tourism Day 2 0 1 7 , with its official celebration on September 2 7 in Qatar, was focused on sustainable tourism. Established by the United Nations World Tourism Organization ( UNWTO ) , World...
-
Tracy is single and had adjusted gross income of $35,800 in 2018. Tracy also has the following items: How much may Tracy claim as itemized deductions?
-
Calculate the geometric mean return of an investment with five year returns of 10%, (15%), 12%, 8% and (5%).
Study smarter with the SolutionInn App