What would be the genotypes of resulting structures

Assignment Help Biology
Reference no: EM13112488

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. Hybrid 2 - egg has 8 chromosomes with recessive gene 'a' that produces small sporophyte fronds. If fertilization took place between both hybrids, how many chromosomes would there be and what would be the genotypes of resulting structures in the fern's life cycle?

Reference no: EM13112488

Questions Cloud

Determine new volume of the gas : One liter of a gas has a pressure of 150.00 kPa at 25.0°C. If the pressure increases to 600.0 kPa and the temperature to 100.0°C, what would be the new volume of the gas?
Decision rule and p-value-radial truck tire : The manufacturer of the X-15 steel-belted radial truck tire claims that the mean mileage the tire can be driven before the tread wears out is 60,000 miles. The standard deviation of the mileage is 5,000 miles.
What number of bases is deleted in the coding region : With regard to the 5' - 3' orientation of the nontranscribed DNA strand, is the order of the genes AB or BA?
Determine the molar concentration of silver nitrate : Determine the molar concentration of silver nitrate(AgNO3) in a solution if titration of twenty five mili litres of the solution with 0.300M sodium chloride (NaCl) needs 37.05ml of the sodium chloride solution to reach the end point?
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.
Statistical analysis-decision rule and p-value : The manufacturer of the X-15 steel-belted radial truck tire claims that the mean mileage the tire can be driven before the tread wears out is 60,000 miles. The standard deviation of the mileage is 5,000 miles.
Population parameter and test statistic : What are some of the words that form clues? How does one know what is a population parameter and a test statistic?
Calculate the number of degrees of freedom : A saturated solution of Na2SO4 with excess of the solid is present in equilibrium with its vapor in a closed vessel. Calculate the number of degrees of freedom, f, of the system.
Explain people of certain racial or ethnic groups : Do you think it would be justified for people of certain racial or ethnic groups to be subject to additional security checks at airport check points?

Reviews

Write a Review

 

Biology Questions & Answers

  What is the new volume of the gas

A gas takes up a volume of 17 liters, has a pressure of 2.3 atm, and a temperature of 299 K. If I raise the temperature to 350 K and lower the pressure to 1140 mm Hg, what is the new volume of the gas.

  What is the genus of bacteria

You are conducting field work and discover two groups of squirrels living on opposite sides of a lake. How would you plan a study to find out whether these two groups belong to the same species.

  How does the variation arise

Darwin understood how natural selection works in the presence of a population with many variant types. What does that variation consist of? How does the variation arise? How does it spread through the population?

  Describe the mechanics of inspiration and expiration

Describe the mechanics of inspiration and expiration.

  Find three benefits of the genetically modified bacteria

Determine at least three benefits of the genetically modified bacteria described in the article. Give your opinion on what risks the genetically modified bacteria may pose to those receiving the cancer treatments.

  What is the order of the loci

Suppose you analyze three phenotypes in the common fruit fly Drosophila (A,B,D). The recessive alleles causing mutant phenotypes are represented by a,b, and d.

  Compare the skull of vertebrates

Compare the skull of each of the following vertebrates, Sarcopterygians, Labyrinthodont amphibians, Snake and Therapsida. You should include similarities and differences in the neurocranium.

  Which of following is the most likely etiology of condition

A 55-year old woman presents with symmetric stiffness and swelling of the proximal interphalangeal joints of the hands and of the metacarpopharyngeal joints, as well as fatigue, malaise, and myalgia. Symptoms are worse in the morning or after exte..

  What role do such "sugar-coated" proteins play

The external faces of some of the proteins in the plasma membrane have carbohydrate groups attached to them.What role do such "sugar-coated" proteins play.

  Activation of metabotropic glutamate receptors

Activation of metabotropic glutamate receptors in neurons is often coupled to the activation of phospolipase C PLC.

  Dendritic and t regulatory cells affect immune tolerance

Describe how Dendritic cells and T regulatory cells affect immune tolerance. And what woulld happen if there is too much immuno tolerance ?

  Expressing a dominant phenotype

A woman expressing a dominant phenotype is heterozygous Dd at the locus. Determine the probability that the dominant allele carried by the woman will be inherited by a grandchild?

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