You have two populations of snakes in different enclosures in a zoo. In enclosure A the frequency for the autosomal dominant banded allele is 0.8. In enclosure B the frequency for the recessive unbanded allele is O.6. If you start a third enclosure made up of equal numbers of snakes from enclosures A and B, what is the new allele frequency for the banded allele in the third enclosure? O A) 0.7 B) 0.3 O C) 0.6 D) 0.8

You have two populations of snakes in different enclosures in a zoo. In enclosure A the frequency for the autosomal dominant banded allele is 0.8. In enclosure B the frequency for the recessive unbanded allele is O.6. If you start a third enclosure made up of equal numbers of snakes from enclosures A and B, what is the new allele frequency for the banded allele in the third enclosure? O A) 0.7 B) 0.3 O C) 0.6 D) 0.8

Name: 13 You have two populations of snakes in different enclosures in a zoo
Uploaded: 2024-03-20T06:42:55.000Z
Channel: Bartleby
Description: 13 You have two populations of snakes in different enclosures in a zoo. Inenclosure A the frequency for the autosomal dominant banded allele is 0.8. Inenclosure B the frequency for the recessive unbanded allele is O.6.Ifyou start a third enclosure ma

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter21: Microevolution: Genetic Changes Within Populations

Section: Chapter Questions

Problem 7TYK: A population of mice is at HardyWeinberg equilibrium at a gene locus that controls fur color. The...

See similar textbooks

Similar questions

1)A population of 500 individuals has 231 homozygous dominant individuals, 218 heterozygotes, and 51 homozygous recessive individuals. Determine the frequency of the recessive genotype and frequency of the recessive allele, respectively. a. Frequency of Recessive Genotype Frequency of Recessive Alleles 0.32 0.10 b. Frequency of Recessive Genotype Frequency of Recessive Alleles 0.10 0.32 c. Frequency of Recessive Genotype Frequency of Recessive Alleles 0.90 0.10 d. Frequency of Recessive Genotype Frequency of Recessive Alleles 0.68 0.32 2)A rabbit warren has 300 individuals. The coat colour of rabbits is expressed through incomplete dominance. The coat colour can be dark brown, light brown, or white.There are 81 dark brown rabbits, 150 light brown rabbits, and 69 white rabbits. Assume that all of the conditions are met for a population in Hardy–Weinberg equilibrium.What is the light brown genotype frequency,…
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?
Your cooky uncle died and bequeathed to you 100 lizards. Twenty-five are homozygous recessive. Is this lizard population in Hardy- homozygous dominant for the long tail gene and 65 are Weinberg equilibrium? You must show your work!
The ratio for offspring in a specific population is .45 Homozygous AA, .10 Heterozygous Aa, .45 Homozygous for aa. If the A gene is dominant orange and the a gene is recessive blue what is the phenotype ratio that will be observed from this population? T T T T Paragraph v 3 (12pt) 只i8公 Arial O S Mashups - 1 国曲田田田 NTML Css Path: p Words:0 28 O stv MacBook Air 80 DI esc F1 F2 F3 F4 F5 F7 FB F9 F10 ! @ #3 $ & 一 2 3 4 5 6 7 8. Q W R Y U P tab A S F G J L aps lock > Z C V M ft fn control option command command opt V - * 00 B
a. Father of Genetics; studied pea plants; made the 3 laws of genetics - 1. Heredity inheritance, dominance, and segregation 2. Traits b. A trait that's STRONGER and covers over another; CAPITOL letter 3. Dominant c. The weaker trait, that we can't see when we have the stronger allele; 4. Recessive lower case letter 5. incomplete d. A characteristic or feature of a person, something about how they look. dominance e. The offspring of 2 different plants or animals 6. Hybrid f. Passing characteristics (traits) on from generation to generation 7. Gregor Mendel (grandma →mom → you) g. When the dominate allele isn't strong enough to be completely dominant
14. In class we explored how genotype frequencies can change between generations. In our experiment, we started with a population in which every individual was heterozygous for a few traits of interest. The data for the 11 offspring of these heterozygotes are below. Make sure you show at least some work for partial credit. Frecueles Eje coloN Freckles Genotype FF Eye Shape Genotype EE Eye Color Genotype RR (P 3 (P 3 Ff 5 Ee .0.3 1-0.3 3 RB 7 ff 1 ее Phenotypes Freckles No freckles Phenotypes Phenotypes Red |-0.3 FF, Ff Circle EE, Ee RR Ro.HFF) ff Star ее Purple Blue RB or BR 20.42 BB a) What were the initial allele frequencies for freckles in the starting population? FF=0.42 b) What percentage of the starting population had purple eyes? c) What are the allele frequencies for freckles after one generation? (FF)P= 0.7 (FN 2pf=0.42 (fF) = 03 d) What percentage of the population had purple eyes after one generation? e) Are the genotype frequencies for eye shape what you would expect based…
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 =
Assignment de x → C Maya Salem X BAssignment de x app.wizer.me/learn/00E0A8 WIZKI.ITUE a Complete dominance b Figurative Lan x Orville Compeh has purple blue ba alles Oompahs can have red, blue, or purple hair. What type of dominance is this? Figurative Lan x A Assignment d x Codominance Interactive Wc x Incomplete dominance Dashboard A To-do
In garden pea plants, the yellow seed colour (Y) is dominant over the green seed colour (y).In a population of 10 pea plants, 5 pea plants are homozygous dominant, 3 are heterozygous dominant, and 2 are recessive.Find the frequency of thea. YY genotype Answerb. Yy genotype Answerc. yy genotype AnswerRecord your response using three significant digits.
In guinea pigs, black hair is dominant over white hair. If a homozygous black guinea pig (father) were crossed with a homozygous white guinea pig (mother), the first generation of offspring would be all black.Match the mother's and father's genotypes and phenotypes to their correct description. 1. mother's phenotype 2. father's phenotype 3. father's genotype 4. mother's genotype a. black b. HH c. white d. hh
Butterflies show 3 phenotypes due to incomplete dominance at the D locus with alleles DY and DB giving green phenotype in heterozygotes and yellow and blue in homozygotes c) If the butterflies were subject to predation by birds that could easily detect blue & yellow individuals what effect would you expect this to have on the genotype and allele frequencies over time? Indicate possible percentages.
An allele, called M, prevents expression of other alleles at the same gene. Which term describes this relationship? Group of answer choices 1. M is hypostatic to the other alleles. 2. M is recessive to the other alleles. 3. M is epistatic over the other alleles. 4. M is dominant over the other alleles