Explain what stage of meiosis each cell might represent

Assignment Help Biology
Reference no: EM13153493

In sampling cells of a diploid plant species(2n=18) at random and measuring their DNA content, a geneticist obtained the following results. Explain what stage of meiosis each cell might represent. (ng=nanogram=10^-9 of a gram)

Cell 1= 1.2 ng DNA per cell nucleus
Cell 2= 0.6 ng DNA per cell nucleus
Cell 3= 2.4 ng DNA per cell nucleus

Reference no: EM13153493

Questions Cloud

What is the implied income elasticity of demand for movies : he or she rents 63 movies per year at the same price per movie. What is the implied income elasticity of demand for movies? Are movies a normal good or an inferior good?
Complete the constraint for turnip and millet production : Complete the constraints for a 2-year crop rotation between oats and barley in the homestead paddock and complete the constraint for turnip and millet production in the South Hill paddock
By what percentage quantity of mopeds demanded : The price elasticity of demand for mopeds, in absolute value, is 0.5, by what percentage will the quantity of mopeds demanded increase if the prices fall by 10%?
Explain how the gene can be expressed in such a narrow strip : It is discussed how the expression of the gene eve is restricted to a sharp band that represents stripe 2 in its expression pattern. Explain how the gene can be expressed in such a narrow stripe with sharp borders. Include a molecular perspective ..
Explain what stage of meiosis each cell might represent : In sampling cells of a diploid plant species(2n=18) at random and measuring their DNA content, a geneticist obtained the following results. Explain what stage of meiosis each cell might represent. (ng=nanogram=10^-9 of a gram)
Problem on accounting recognition : The management of Ortiz estimates that this recall would cost $800,000. What accounting recognition, if any, should be accorded this situation?
Are results generally consistent with calculation : The National Center for Health Statistics indicate that 29.9% of a sample of men and 0.5% of a sample of women are 6" or taller. Are these results generally consistent with your calculations?
Explain why you would recommend stocking rate : Identify the stocking rate that you would suggest to a risk averse farmer and explain why you would recommend this stocking rate.
Why some plants die when their root zone is flooded : List two features that allow plants to withstand flooding of the root zone.

Reviews

Write a Review

Biology Questions & Answers

  Describe the output of the oxygen monitor

Describe the output of the oxygen monitor when the DO chamber is completely depleted of oxygen (with units).

  Find the haplotype of a normal person

In malignant hyperthermia, a person develops a life threatening high fever after taking certain types of anesthetic drugs. DNA sequencing of individuals with the disorder showed that in position 33 A nucleotide is substituted by G, in 513 - C by T..

  Glycogen synthase catalyzes glycogen synthesis

Glycogen synthase catalyzes glycogen synthesis. determine whether each of the following are associated with an increase or decrease in glycogen synthase activity.

  What reaction components would be needed to pcr amplify

A 20-year old single woman whose father died of Huntington's disease is concerned about her risk of eventually developing the disease. What is the probability that she will eventually get HD, if her mother is phenotypically normal?

  Explain the main types of extracellular signaling

Explain the main types of extracellular signaling.

  What is the advantage of the respective properties

Cotton and Potatoes. A cotton fiber consists almost exclusively of cellulose, whereas a potato tuber contains mainly starch. Cotton is a tough, fibrous, and virtually insoluble in water.

  Describe the pathway of blood flow

describe the pathway of blood flow into and out of the heart, naming blood vessels, heart chambers, valves, and where flow is to or from the lungs and to or from the rest of the body.

  What is the role of covalent modifications, clevage

What kind of modifications protein has to undergo to travel through endomembranous system using secretory vesicles to transport them outside the cell? What is the role of covalent modifications, clevage, etc?

  What does bacteria cells have that plant and animal cells

What does bacteria cells have that plant and animal cells don't? What does animal cells have that bacteria and plant cells don't? What do plant cells have that animal and bacteria cells don't? What do all three have in common?

  Find final concentration of cells

Assume that a sample of red blood cells at a concentration of 2.69 x 106 cells/ml is serially diluted 1/10 three times and then serially diluted 1/2 two times.

  Components of the endomembrane system

Components of the endomembrane system can become bigger as demands on their function increase. Identify which parts of endomembrane system would be bigger in

  Indicate phenotypic ratio of the progeny

In humans, male pattern baldness is due to an autosomal locus where bald is dominant in males and recessive in females.

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