How mutations can be beneficial

Assignment Help Biology
Reference no: EM13118718

Mutations can be beneficial, deleterious or neutral. How would you design an experiment to evaluate the relative proportion of the different kinds of spontaneous mutations in an organism (2)? Explain what data you would collect in such an experiment and how you would interpret it (2). What results would you expect to find (1)?

Reference no: EM13118718

Questions Cloud

How will this deletion event affect the shape : During mitosis if a deletion event occurs when a region of DNA is deleted from a chromosome, how will this deletion event affect the shape if the polytene chromosome? Must explain.
Find out the maximum altitude reached by the rocket : The rocket moves for 3.00 s along its initial line of motion with an acceleration of 31.0 m/s2. At this time, its engines fail and the rocket proceeds to move as a projectile. Find out the maximum altitude reached by the rocket.
What is the struggle for existence : What is the struggle for existence (2)? Give an example of it, involving real organisms (the details may be speculative) (1). Is the struggle for existence required for the operation of natural selection? Explain (2).
Writing a research paper : The steps for writing a research paper.  Acting in the role of a secondary-school English teacher, use a word processor (such as MS Word) to write a brief explanation for each step listed
How mutations can be beneficial : Mutations can be beneficial, deleterious or neutral. How would you design an experiment to evaluate the relative proportion of the different kinds of spontaneous mutations in an organism (2)?
Compute the acceleration of the crate : A 200-kg crate is pushed horizontally with a force of 715 N. If the coefficient of friction is 0.20, compute the acceleration of the crate.
Proportion of students drank seven or more cups of coffee : The mean number of cups was 5 with a standard deviation of 1.5 cups. The distribution was normal. What proportion of students drank 7 or more cups of coffee per day?
Determine the identity of the metal : A 4.000-g sample of the metal nitrate M(NO3)2 was dissolved in water and treated with excess  aqueous sodium sulfate. The sulfate salt that formed weighed 3.318 g. Determine the identity of the metal.
Define germline and soma : Define germline and soma (1). Explain the concept of separation of germline and soma (2). Explain how this concept changed our understanding of the evolutionary significance of the inheritance of acquired characteristics (2).

Reviews

Write a Review

Biology Questions & Answers

  Find the difference between tall and short stature

in a cross between true breeding tall plants and with true breeding short plants all of the F1 are tall.when these plants are allowed to fertilized themselves,the F2 plants are occure in a ratio of 3tall to1short. which of the following is not val..

  What would be trc for a male with the genotype

What would be TRC for a male with the genotype AABbCcDD? For a female. In contrast, each dominant allele in an individual's genotype contributes 12 ridges to the TRC in males and 10 ridges to the TRC in females.

  Define the results of the three chi-squared analyses

define the results of the three chi-squared analyses. what do these analyses tell you about the chromosomal arrangements and the genotypes of plants 1 and 2 and the events that occured during gamete production.

  Find the glucose concentrations each of the timed samples

a series of protein free patient blood samples at time; 0, 30, 60, 90, 120, 180 mins. I also have a standard sample. I have measured absorbance of these samples; 0.655, 0.717, 0.689, 0.430, 0.852, 0.477 respectively

  Determine the risk of a population losing genetic variation

Which is the most important in determining the risk of a population losing genetic variation?

  Cross between the purple-flowered plant and white-flowered

In pea plants, allele for purple flowers (P) is dominant to the allele for white flowers (p). In a cross between the purple-flowered plant and the white-flowered plant, all 73 of the offspring plants had purple flowers. Which of the most likely descr..

  Compute the volume of a red blood cell

Compute the volume of a red blood cell, assuming the blood cell is disk shaped with a diameter of ten um and a thickness of 3 um.

  Will the molecule flow spontaneously into the cell

The concentration of a molecule outside of a cell is 1mM. The concentration of the same molecule inside the cell is 10mM. Will the molecule flow spontaneously into the cell?

  What would be the genotypes of resulting structures

Life cycle of a fern scenario: Hybrid 1- the sperm in the antheridium has 8 chromosomes; dominant gene 'A' is on one of the chromosomes that produce large sporophyte fronds.

  Enlarging single cells to a degree that dna duplex

Suppose that you have come up with a way of enlarging single cells to such a degree that a DNA duplex has a diameter of 0.1 mm - about the thickness of a human hair.

  Which part of aerobic respiration is the oxygen used

The insecticide rotenone inhibits one of the steps of the electron transport system in mitochondria. What is the immediate result.

  What would be the genotype and phenotype ratios

In peas, the allele for yellow seeds (Y) is dominant to the allele for green seeds (y). What would be the genotype and phenotype ratios of offspring from a cross between Yy and yy individuals?

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