What is the mathematical expression for the genetic equilibrium for genes with two alleles? Is this statistical distribution the same as the statistical distribution of the respective phenotypes?
Q: From the clinical evidence on brain injury, it appears that storage bins for long-term memories are ...
A: Long term memory It is refers to the storage of information over an extended period. This type of me...
Q: shown in the figure. Which of the following statements is true for the following experimental result...
A: First, we need to know that what is the technique- q-rt-pcr? It stands for Quantitative Reverse Tran...
Q: Describe the life cycle, pathogenesis, and laboratory diagnosis of Ascaris lumbricoides. Differentia...
A: Ascaris lumbricoides is a member of phylum Aschelminthes. It is a parasitic worm which causes ascari...
Q: What factors may affect an individual’s response to a toxic substance? Why is chronic exposure to to...
A: Exposure to chemicals of any sort can be hazardous. In general, The toxic chemical can enter the bod...
Q: (iii) In terms of their modes of action at a molecular level, antibiotics and antibacterial agents c...
A: *A chemical substances produced by an microorganism that iss harmful to other microorganisms is call...
Q: Is Your Bottled Water as Safe as You Think It Is?
A: The Food and Drug Administration (FDA) has made some set of standards for the purpose of bottled wat...
Q: How would the discovery of DNA and how DNA "works" have changed how scientists could research develo...
A: Since the discovery of DNA, scientists have gained a huge amount of knowledge regarding the structur...
Q: Beta turn (B-turn) Type I and I' are shown below. The type of turn shown in the beta-hairpin structu...
A: Beta turns occurs when 2 anti parallel β - strands come together.
Q: Why is extra primers added to the pcr reaction?
A: Introduction :- The polymerase chain reaction, or PCR, is a chemical reaction used by molecular biol...
Q: 1. Which of the following are taken into consideration when classifying living things? c. Both A and...
A:
Q: Which of the following cloning vectors have the minimal features required for cloning ? Answer =
A: Answer :: Brief description about cloning Cloning is a process that allows scientists to create perf...
Q: Discuss recombinant techniques that could be used for the detection of the new coronavirus SARS-CoV2...
A: INTRODUCTION: We all now know a little bit about SARS-CoV2 virus after the pandemic of COVID -19. I...
Q: Expression of ---- does not require new protein synthesis. a.immediate early genes b. delayed ea...
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...
Q: Examine the following coding strand DNA nucleotide sequence,representing the complete gene sequence ...
A: Note: As per Bartleby Guidelines For Remaining Answers Please Repost The Question. Introduction: A p...
Q: Which point on the PV loop corresponds to the opening and closing, respectively of the aortic valve?...
A: Introduction : PV loop derived from pressure and volume data found from cardiac cycle. If left vent...
Q: . In preparing a slide, what is the significance of heating the sample after it is stained?
A: 2.Fixation is often achieved either by heating (heat fixing) or chemically treating the specimen. In...
Q: Differentiate spectroscopy, spectrometry, and spectrophotometry
A: The study of the interaction of matter with electromagnetic radiation as a function of the wavelengt...
Q: The spectrophotometric profile of this RNA extraction can be interpreted as Spectro-DNA2.pdf 212 KB ...
A: This is method use for assessing the RNA concentrations and it's purity.
Q: Which of the following would be least likely to cause the sympathetic nervous system to activate? Lo...
A: The sympathetic nervous system is one of the two divisions of the autonomic nervous system, the othe...
Q: How does analysis of DNA and proteins support each other evidence for evolution?
A: Introduction :- The interpretation of genetic sequences is known as DNA analysis, and it can be util...
Q: The Dmanisi site in Georgia is important because: Group of answer choices It is a place where H heid...
A: Introduction: Evolution involves the gradual changes from simple to more complex forms. Humans are b...
Q: Synapsis and crossing over [Choose ] [Choose] Prophase II Telophase II Prophase I Telophase I Spindl...
A:
Q: Using the following expression vector and the insert of interest with flaking region (PCR product of...
A: Restriction enzymes are special of enzymes that cut DNA at specific position. It is mainly used in c...
Q: reporter for your local newspaper, and have been assigned to write an article explaining how lucy an...
A: Either of two young who are simultaneously born from one mother is known as the twins. There are mai...
Q: A DNA fragment of interest is inserted in the BamHI site of plasmid pBR322.The recombinants will be:...
A: Genetic Recombination: Recombination is a process of alteration of the existing genetic properties o...
Q: 1. a. One pair of wings... -go to 2 b. Two pairs of wings... 2. a. Hind wings reduced to tiny knobs....
A: There are few points about dichotomous key for insects are as follows: On the basis of observable ch...
Q: list at least three potential targets for antiviral therapies/drugs. For each one, briefly justify y...
A: Anti Viral Drugs attack one of the various steps of viral entrance or replication or exit. These can...
Q: Which of the following statement about CBOD and NBOD is wrong? O CBOD is carbonaceous biological oxy...
A: BOD ( Biochemical Oxygen Demand) refers to as, the amount of dissolved oxygen needed by aerobic biol...
Q: What kind of mutations are most likely to cause genetic diseases? A. Mutations in somatic cells B....
A: Here 1st scenario based on mutation and 2nd question based on genetic analysis. I answered you all, ...
Q: Describe the changes in ACTH and cortisol concentrations during diurnal rhythm in humans.
A: Diurnal rhythm :- This rhythmic behaviour controls the day night rhythm of the body, it displays ent...
Q: When there is temperature difference between two systems, there will be a transfer of thermal energy...
A: Heat transfer It is the transfer of heat energy between the two systems. It is related to the genera...
Q: Men have slightly higher values(BMR) than women, because women have less body fat and therefore use ...
A: Introduction:- Basal metabolic rate (BMR). BMR is the number of calories your body uses to maintain ...
Q: 5. Define reduction 6. What is the role of NAD*/NADH in cellular respiration?
A: The chemical reactions which involve the transfer of electrons from one chemical substance to anothe...
Q: A virus has been identified that encodes a protein which inhibits the transporter-associated with an...
A: Transporter associated with antigen processing (TAP)
Q: Spectrophotometric evaluation of the extracted nucleic acid can provide information on A. Quantity o...
A: Spectrophotometric evaluation It refers to the identification of materials in a mixture or substance...
Q: Describe why primitive animals are primarily marine
A: The first life on Earth was observed in water, billions of years ago. Primitive organisms are the sm...
Q: Why are recombinant DNA technology and nucleus transplantation technology still dangerous?
A: Recombinant DNA technology It refers to the combination of DNA molecules from two different species....
Q: A man runs up a flight of 50 steps in 15 seconds. Calculate mass of man if the power output of his l...
A: Given is that : Total number of steps = 50 Height of each step = 0.2m Power output of leg muscle = 5...
Q: R M
A: Sheep brain sagittal view: Introduction: A sheep's brain is extremely similar to that of a human. Ho...
Q: APPLICATION Directions. Read and perform the procedures indicated below. 1. Make a short educational...
A: Tay Sachs disease It is a disease that is caused by the insufficient activity of enzyme called beta ...
Q: A geneticist uses a generic engineering approach to mutate the TATA-building protein (TBP) of a muri...
A: *The TBP is the gene that instruct for making a protein called the TATA box binding protein. *This p...
Q: We have studied Ras signal transduction pathway. In an experiment, two different mutations were pro...
A: The cell proliferation depends on specific signalling processes that ultimately trigger some signall...
Q: Describe the function of the PTEN phosphatase in the PI-3 kinase signaling pathway. Why does a loss-...
A: The PTEN gene encodes phosphatase and tensin homolog, which is a phosphatase in humans. and is a cla...
Q: Have the provisions of the Clean Water Act been effective? Discuss some of the methods we can adopt,...
A: Pollution is a reason of concern for a variety of reasons. There are several factors which affect th...
Q: What is the scientific description of the fruit in this picture? What is the specific term or name f...
A: Plants kingdom is a diverse kingdom whi h comprises of autotrophic , photosynthetic organisms that i...
Q: 14. Juan is comparing organisms A, B, and C. Ā and B have many of the same characteristics. But they...
A: Taxonomy is the study of organism categorization, it is the grouping (division) of all known species...
Q: Marchantia is specifically considered a Liverwort, which are classified under the larger group known...
A: Liverwort are plants that do not have vascular system.
Q: 1) In capsule staining, why does the capsules did NOT take in any dye? 2) In endospore staining, w...
A: Stain is a dye used to colour living or dead organelles. Stains are of three types - Acidic Basic...
Q: wrist and ankle are type of Ribs Cylindrical bones O Long hollow bones Irregular bones O O O O
A: Wrist and ankle bones are the bones present in the wrist and the ankle joints . The bones present...
Q: Noncompetitive inhibition can often be explained by which of the following models? the induced fit m...
A: The action of enzyme depends on different factors. Enzymes are biocatalysts in nature. All the react...
Step by step
Solved in 2 steps with 1 images
- The R and S loci are 35 m.u. apart. If a plant of genotyper sR Sis selfed, what progeny phenotypes will be seen and inwhat proportions?For an individual having agenotype formed of twodifferent alleles that conditiondifferent varieties of the samephenotypical trait, upon whatwill the phenotypical featureactually manifested depend?Two alleles at one locus produce three distinctphenotypes. Two alleles of two genes lead tofive distinct phenotypes. Two alleles of six geneslead to 13 distinct phenotypes. (These statementsassume that the alleles at any one locus arecodominant or incompletely dominant andthat each gene makes an equal contributionto the phenotype.)a. Derive a formula to express this relationship. (Letn equal the number of genes.)b. Each of the most extreme phenotypes for a traitdetermined by two alleles at one locus are foundin a proportion of 1/4 in the F2 generation. If twoalleles of two genes determine the trait, each extreme phenotype will be present in the F2 as 1/16of the population.In common wheat (Triticum aestivum),kernel color varies from red to white andthe genes controlling the color act additively,that is, alleles for each gene are incompletelydominant and each gene contributes equallyto the color. A true-breeding red variety iscrossed to a true-breeding white variety, and1/256 of the F2…
- Considering a pair ofhomologous chromosomescontaining a gene having twodifferent alleles how manydifferent genotypes can theindividual present?In the hybridization of 2genes (4 different alleles, 2 ofeach pair) how does epistasisaffect the proportion ofphenotypical forms in the F2generation?Incomplete dominance and epistasis are both terms thatdefine genetic relationships. What is the most basicdistinction between these terms?
- A cross between two pea plants, both of which grewfrom yellow round seeds, gave the following numbersof seeds: 156 yellow round and 54 yellow wrinkled.What are the genotypes of the parent plants? (Yellowand round are dominant traits.)What is the mathematical expression of the genetic equilibrium for genes with two alleles? Is this statistical distribution the same as the statistical distribution of the respective phenotypes?Studies have indicated that for pairs of twins raised inthe same family, the environmental similarity formonozygotic (MZ) twins is not significantly differentfrom the environmental similarity for fraternal (dizygotic or DZ) twins. Why is this fact important forcalculations of heritability?
- Most of the feathers of erminette fowl are light colored, with an occasional black one, giving a fleckedappearance. A cross of two erminettes produced a totalof 48 progeny, consisting of 22 erminettes, 14 blacks,and 12 pure whites. What genetic basis of the erminette pattern is suggested? How would you test yourhypotheses?What is the differencebetween dominant allele andrecessive allele?What is the most probableinheritance pattern of a traitwith gaussian proportionaldistribution of phenotypicalforms?