Answered: A detrimental recessive allele can…

Name: A detrimental recessive allele can increase in frequency by way ofGrou
Uploaded: 2024-03-20T06:42:55.000Z
Channel: Bartleby
Description: A detrimental recessive allele can increase in frequency by way ofGroup of answer choicesfounder effectsgenetic driftheterozygote advantagelower fitness for heterozygotes

Science

Biology

A detrimental recessive allele can increase in frequency by way of Group of answer choices founder effects genetic drift heterozygote advantage lower fitness for heterozygotes

Biology Today and Tomorrow without Physiology (MindTap Course List)

5th Edition

ISBN:9781305117396

Author:Cecie Starr, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Christine Evers, Lisa Starr

Chapter12: Processes Of Evolution

Section: Chapter Questions

Problem 4SQ

See similar textbooks

Similar questions

There are 1024 individuals with the genotype GG, 512 individuals with a genotype Gg, and 64 individuals with the genotype gg. Useless information to find the dominant allele frequency the recessive allele frequency the homozygous dominant frequency the heterozygous frequency and the homozygous recessive frequency
Mendelian Trait Сopy link MULTIPLE CHOICE QUESTION Which statement best HH or Hh hh describes Mendelian or complete dominance? When both the dominant and recessive allele shows. When the dominant and recessive alleles mix to form a third phenotype. YouTube When the dominant trait or allele completely masks the recessive allele. Rewatch enovo *44
A large population of moths contains 35% white moths caused by the double recessive genotype, bb.What are all the allelic and genotypic frequencies for this population?Frequency of thedominant alleleFrequency of therecessive allele% homozygous dominant% homozygous recessive% heterozygous
p + q = 1 p2 + 2pq + q2 = 1 p is the frequency of the dominant allele q is the frequency of the recessive allele p2 is the frequency of homozygous dominant genotype q2 is the frequency of homozygous recessive genotype 2pq is the frequency of heterozygous genotype Within a population of roses, the color red (R) is dominant over the color white (r). 40% of all the roses are white.a)The percentage of roses in the population that are heterozygous b) The frequency of homozygous dominant individuals =
Once upon a time there was a population of hippies living in an isolated commune called Gone. They had been there for generations, and all members were homozygous for a gene that gave them a preference for crafting necklaces out of green beads, so that every individual had the genotype GG at this locus. In another isolated commune, called Yonder, was a population of hippies that had a genetic propensity for making necklaces out of yellow beads, and everyone was homozygous for a different allele at the same genetic locus; their genotype was YY. Last year (prior to our current social isolating) everyone repaired their VW buses, and a giant gathering in celebration of the 50th anniversary was held at the Oregon Country Fair. The next few questions will ask you about these two populations that came together at the fair.
In a large, randomly mating population, the frequency of an autosomalrecessive lethal allele is 0.20. What will the frequency of this allele be inthe next generation if all homozygotes die before reproducing?
In codominance, O there are always more than two alleles for a given character in a population O the heterozygote is an intermediate phenotype between the parental phenotypes O the heterozygote exhibits the phenotypes of both parents equally the two alleles affect more than one aspect of the phenotype
The following alleles exist in combs of chickens: Comb Shape Description Genotype Single Comb homozygous for both r and p rrpp Walnut comb both dominant alleles are present; R and P alleles are present R_P_ Pea comb the dominant allele P is present and the dominant allele R is absent rrP_ Rose comb the dominant allele R is present and the dominant allele P is absent R_pp Which of the following represents the correct phenotypes of the F2 offspring? Phenotype Single Walnut Pea Rose 3/16 9/16 1/16 3/16 b. Phenotype Single Walnut Pea Rose 1/16 9/16 3/16 3/16 c. Phenotype Single Walnut Pea Rose 3/16 1/16 9/16 3/16 d. Phenotype Single Walnut Pea Rose 9/16 3/16 3/16 1/16
What is the Fisher runaway (sexy son) hypothesis? Good Genes Hvpotheses Hamitton-Zuk Model: Decreee in tent fie with per d Orramert cordion drceme with inc ed rmite l euinverin Herisie vaiioninre e pres Famtediocr for mosiomr mam Fenaeton t terelre lars tizod malen · Elaborate male trait may indicate high heritable visblity (Good Genes) Females choose mateRs based on an Indicator of their physiological(and presumably genetic robustness In ppuinions with ahigh parasie londtee wil I angh selective presure for lore prefererce for brigly ckorad Oamerd mal Runaway sexual selection Fisher' s Runoway Process Fisher (1930) suggested how genes controlling female preterence could become assooiated with genes controling male traits Genetic variation ina trait anses thatoonfers a survival advantage (eg. tail lehgth in birds). Males with longar tails are favored by eoological and sexual selection Assume genetic variance for female preference of tail length Females preferming longer tailed males…
Selection of the most favourable characteristics Transmission of parent’s characteristics by DNA found in genes Offspring from the F1 cross Offspring from the parental cross Parents in the first cross Organisms that always pass down the same characteristics to their offspring When two forms of a trait express dominance and recessiveness A characteristic of an organism that can have multiple forms, such as the colour of the flower or the shape of leaves Selective Breeding Answer Heredity Answer Parental generation Answer F1 generation Answer F2 generation Answer True breeding Answer Law of Dominance Answer Trait Answer
A population of water snakes is found on an island in Lake Erie. Someof the snakes are banded and some are unbanded; banding is caused byan autosomal allele that is recessive to an allele for no bands. Thefrequency of banded snakes on the island is 0.4, whereas the frequencyof banded snakes on the mainland is 0.81. One summer, a large numberof snakes migrate from the mainland to the island. After this migration,20% of the island population consists of snakes that came from themainland.a. If both the mainland population and the island population are assumedto be in Hardy–Weinberg equilibrium for the alleles that affect banding,what is the frequency of the allele for bands on the island and on themainland before migration?b. After migration has taken place, what is the frequency of the allele forthe banded phenotype on the island?
What is the chi-square value of the population the original counts are the largest pumpkin allele is 98, 80 are heterozygous for medium size, and 20 are homozygous recessive for small size.