12:15 Acellus Types ionary Instructions : Choose one of the following: - Directional selection: selects for one extreme of a specific trait - Disruptive selection: selects for BOTH extremes of a specific trait - Stabilizing selection: selects for the average of a specific trait Your essay must include the

Q: Which of the following is NOT typically used in the process of indirect selection? Question…

A: Natural selection is a phenomenon in which the organisms best suited in the environment are adapted…

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A: Chelymorpha alternans is an organism that behaves, develops, and interacts with host plants. They…

Q: Refer to Ear 3 sample data only: What epistatic model best explains the color phenotypes observed?…

A: Dihybrid cross consists of two Genes.

Q: Which of the following is FALSE? a genetic disease reduces fertility and

A: When the fertility is reduced then it affects the reproducibility of that particular organism and if…

Q: 16. The equation for the offspring-parent regression for trait A is: y = 0.57x +0.294, where x = the…

A: Offspring-parent regression is a statistical method for examining the association between parental…

Q: For which set of fitnesses is one of the alleles additive and beneficial? WAA = 1, WAB = 1.2, WBB =…

A: Polygenic traits lead to additive alleles, that indicates that multiple genes encode for the…

Q: Please assess the lowercase-Roman-numeral-labelled statements that appear immediately below and…

A: The fact that the CCR5-delta 32 mutation is only found in Europe, according to Professor Duncan,…

Q: Phenotype to Population 1. Describe how the phenotype of individuals with sickle-cell disease…

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Q: Complete the punnett squares and then answer the questions below. In rabbits, black fur is dominant…

A: Given: In rabbits,  Black fur - dominant - B White fur - recessive - b A homozygous dominant rabbit…

Q: Ancestry prediction in 23 & Me is continuously updated as new individuals are genotyped. This can…

A: Ancestry prediction is a branch of genetic analysis, that has received a lot of interest in recent…

Q: If 94% of a fruit fly population has red eyes, a dominant trait, what percentage of this population…

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Q: There are two alleles (AT and A2) at a single locus of a population. The population is in…

A: According to the Hardy-Weinberg law, the value of allele frequencies and genotype frequencies will…

Q: In hindsight, which person has the highest fitness trom a purely evolutionary perspective? O a woman…

A: Evolution is defined on the basis of changes in the outward appearance or the behavior of the…

Q: 16 of 22 A gene or a trait is said to be fixed if... one of its alleles occurs at a frequency lower…

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Q: In a theoretical population, the frequency of the B1 allele is 0.6, and the frequency of the B2…

A: According to the Hardy -Weinberg law, the frequency of a genotype follows the equation p² + 2pq + q²…

Q: What is an allele?

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: What concept of population genetics is depicted in the figure? Select an answer and submit. For…

A: Gene flow occurs when individual migrate and breed in their new location .In this image individual…

Q: Which of the following variables would be appropriate as test variable if we want to test the…

A: In a population, directional selection happens when members with traits on one side of the mean live…

Q: Using the two Hardy-Weinberg equations, calculate the allelic and genotypic frequencies. Given the…

A: In populace genetics, the Hardy–Weinberg rule, otherwise called the Hardy–Weinberg harmony expresses…

Q: Shown are the counts of genotypes at two unlinked loci in a sample of 100 individuals from a…

A: The union of two creatures without the influence of social, environmental, or hereditary factors. A…

Q: 3. If a rabbit with the defective gene is not fed plants with the pigment, what color is its fat?…

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A: Spondylocostal dysostosis is a condition that occurs from birth and is characterized by…

Q: Q5. Which of the following is FALSE? If a genetic disease reduces fertility and the allele that…

A: Sickle cell anaemia is one of the diseases that make up sickle cell disease. Sickle cell anaemia is…

Q: Bartleby QUESTION: Human immunodeficiency virus entered human populations after evolving from a…

A: HIV has been around since the 1980s, with its origin believed to be a simian immunodeficiency virus…

Q: I need help deteriming which are analogous or secondary lost traits based on the given chart?

A: Analogous traits are the characters or traits that occur in organisms as a result of convergent…

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Q: Questions 1 through 5 refer to the following problem: In rabbits, the following alleles produce a…

A: Dominant Alleles:  A dominant allele is a variant of a gene that causes a specific trait even when…

Q: 1. The ability to grow differently colored fur based on the season provides Arctic foxes with a…

A: Genetic constitution of an organism is represented by genottype. It controls the expression of…

Q: Researchers want to determine if a single locus has a large effect on the color of the throat…

A: In genetics, a locus (plural loci) is a specific, fixed position on a chromosome where a specific…

Q: EXERCISE 6 HARDY-WEINBERG EQUILIBRIUM Work in a small group or alone to complete this exercise. In…

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Q: Refer to Ear 2 sample data only: What epistatic model best explains the color phenotypes observed?…

A: "Inheritance, traits, DNA, genes, proteins, and chromosomes are all aspects of genetics." Everyone…

Q: ttached web resources to complete the chart below on the different types of Artificial Selection and…

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Q: Why does the maintenance of outcrossing require populations to be continuously exposed to changes in…

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Q: magine we are selecting porcupines to make them pricklier. The narrow-sense heritability of…

A: The degree of phenotype variable within a population due to genetic variance seen in a certain…

Q: If additive genes contribute to all of the observed phenotypic variation for a quantitative…

A: Additive genes are the genes that code for the same trait whose effects work together on phenotype.…

Q: Multiple choice: please select the correct letter and explain why you choose that. thanks 1. which…

A: Heritability: The proportion of variation in a population trait that may be attributable to…

Q: Recognize how mutation and recombination are the two sources of genetic variation. Determine allelic…

A: There are several events that gradually leads to genetic variations.          Note: The second…

Q: What is the phenotype?

A: Genes are the functional segment of DNA which encode for proteins and regulate cellular activities.

Q: How to caculate the frequency for genotype and phenotype

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Q: Disease Control group group Allele A 25,350 24,133 Allele C Allele C 24,650 25,867 Allele T SNP1 SNP…

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Q: Sort the Statements into the correct group: Uses a lowercase letter to represent a recessive allele…

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Q: Which is a characteristic of a wild-type allele? Check All That Apply A wild-type allele determines…

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Genetic Evolution

Sexual reproduction produces distinct population variations. Heredity determines the traits and qualities to be passed down to the progeny. Over time, this variation within-species is also affected by the process of human evolution. The study of how genetic variation leads to evolutionary changes is known as genetic evolution. If a trait helps an organism to survive and reproduce, it is more likely to be passed down the generations. It is rare that such traits result in a completely distinct set of traits in descendants than the ancestral population; this can result in the emergence of a new species.