What will be phenotypes and in what ratio of f1 generation

Assignment Help Biology
Reference no: EM13160843

In corn plants, a dominant allele I inhibits kernel color, while the recessive allele i permits color when homozygous. A second dominant allele P produces purple kernel color, while the homozygous recessive genotype pp causes red kernels. If plants heterozygous for both characteristics are crossed, what will be the phenotypes and in what ratio of the F1 generation?

Reference no: EM13160843

Questions Cloud

What are the expected genotype frequencies : The trait for male-pattern baldness is a recessive traitencoded for by the letter "b." Non-baldning is encoded for bya dominant allele encoded for by the letter "B."
What biochemical steps may be responsible for gas : What biochemical steps may be responsible for gas is produced during fermentation of sugars by Enterobacteriacae?
Describe the presidential election : Describe the presidential election of 1900. Be sure to relate the name of each major candidate, detailing the party affiliation of them both.
How many of the litter should be black : A black guinea pig mated with a white guinea pig produces only black offspring. If many of those offspring are mated together and produce an aggregate of 64 pigs, how many of the litter should be black?
What will be phenotypes and in what ratio of f1 generation : In corn plants, a dominant allele I inhibits kernel color, while the recessive allele i permits color when homozygous. A second dominant allele P produces purple kernel color, while the homozygous recessive genotype pp causes red kernels.
Race and gender : Compare the immigration experiences of Japanese, Irish, and Jews (chs. 6,10, 11). What were the push factors out of their respective countries?
What would be the likely mutation frequency for gene : This question concerns three E. coli genes. Genes a and b eachencode polypeptides of 300 amino acids, while gene cencodes a polypeptide of 3,000 amino acids.
Explain the transition using term symbols : An electron in the ground-state He+ ion undergoes a transition to a state described by the wavefunction R4,1(r)Y1,1(?,). (a) Describe the transition using term symbols. (b) Compute the wavelength, frequency, and wavenumber of the transition.
What percentage of females is expected to beheterozygous : What percentage of females is expected to beheterozygous?

Reviews

Write a Review

Biology Questions & Answers

  List the four large molecules of life

Before bringing a new drug to the marketplace, extensive testing is done on the drug by administering the drug to large numbers of individuals. Explain the importance of the scientific method, sample size, controls and variable in the drug evaluat..

  Determine the gene order

A cross is made between 2 E. coli strains: Hfr arg+ bio+ leu+ (x) F- arg- bio- leu-. Interuppted mating studies show that arg+ enteres the recipient last, so arg+ recombinants are selected on a medium containing bio and leu only.

  Calculate the efficiency of biological oxidation of glucose

Assume you learned in class that DeltaG for compete oxidation of glucose is -686kcal/mole. According to the DeltaG for ATP and the numbers of ATP,

  Which one of the following statements is true

Which one of the following statements is true.

  Research potential mechanisms

Speculate on and/or research potential mechanisms which would afford the improved processing. Speculate on and/or research potential mechanisms.

  Use the proton electrochemical gradient across the vacuole

plants use the proton electrochemical gradient across the vacuole membrane to power the accumulation of salts and sugars in the organelle. this creates a hypertonic situation.

  Why some plants die when their root zone is flooded

List two features that allow plants to withstand flooding of the root zone.

  Concentrations of substrates and products of reactions

Make an equation describe the relationship between DeltaG, equilibrium constant and prevailing concentrations of substrates and products of reactions.

  Why is it significant to include a control

Mrs. Mulligan goes to her dentist and, after having a couple of cavities filled, her dentist strongly suggests that she reduce her intake of sodas and increase her intake of calcium phosphates in the foods she eats. Why give appropriate reasons.

  Find mechanisms to ensure unidirectional movement

Motor proteins use the energy in ATP to transport organelles, rearrange elemts of cytoskeleton during cell migration, and move chromosomes during cell division. Which of the following mechanisms is sufficient to ensure the unidirectional movement ..

  Metabolized in the respirating celll to h2o and co2

Determine when glucose is metabolized in the respirating celll to H2O and CO2, free energy change of the reaction is equal to that obtained when glucose is combusted with oxygen in a calorimeter chamber.

  How many types of double crossovers

Crossover events may occur between two loci but are undetected due to a double-crossover event. Explain what a double crossover is and how they might cause problems for geneticists. How many types of double crossovers are possible between two dihy..

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