Based on the data in Table 1, which individual(s) is/are heterozygous? Select all that apply   a) B IV-8 b) C IV-3 c) B IV-9 d) A IV-3

Q: codominance

A: When ever two genes start expressing itself together it is said to be codominanace.

Q: Assume that in Michigan squirrels, dark brown fur (B) is dominant to black fur (b). If you mate a…

A: Given  Brown fur(B) dominant  Black fur (b) recessive  Parents  Homozygous brown (BB)  Homozygous…

Q: 1. Starting with the individuals AAbbFFgg and aaBBffGG, where complete dominance and independent…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: A testcross is  A)A mating between an individual of unknown genotype and an individual homozygou…

A: When a trait confers simple dominance, both a homozygous dominant self and a heterozygous individual…

Q: 12) What are all the possible allele combinations a parent who is heterozygous dominant for both…

A: A dihybrid cross is made up of two people who have two features that are regulated by two different…

Q: Bees have a haplodiploid sex determination.  The recessive allele ivory causes bees to have white…

A: In honeybee, the sex is determined by being haploid or diploid. Here, females are diploid while…

Q: A heterozygous green eyed monster is crossed with a purple eyed monster. a)What proportion…

A: Organisms can be homozygous or heterozygous for a gene. An organism can be homozygous dominant if it…

Q: The distance between two linked genes is.. a) equal to the frequency of recombination between those…

A: Genetic linkage is a study which shows us the  genes or alleles which are close to each other on a…

Q: What gamete must be donated by the father monster, and what is its probability? a) g l — 12.5% b) g…

A: Gametes are produced by the process of meiosis.

Q: Phenotype Genotype Homozygous dominant Heterozygous Homozygous recessive Phenotypic ratio of…

A: Alternative pairs of genes present in the specific locus of homologous pair of chromosome is known…

Q: 6)Heterozygote is a)an individual who has two copies of the same allele for a

A: Genes are the functional segments of DNA.

Q: 2) What is the phenotypic ratio of a dihybrid cross? a) 3:1 b) 1:2:1 c) 9:3:3:1 d) 1:1

A:

Q: In

A: Monohybrid cross:- Is a genetic mix between two individuals who have homozygous genotypes or…

Q: If you have a recessive phenotype for a given trait, but neither of your parents has that phenotype,…

A: Genetic makeup of an organism is known as genotype. The expression of genotype or gene is called…

Q: 10)If both parents have the dominant phenotype, which genotypes are possible for their offspring?…

A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…

Q: An idnividual with the genotype AA is crossed with an individual with the genotype Aa, producing 120…

A: In Mendelian genetics, every allele has an equal possibility for going with another allele. Hence in…

Q: In a dihybrid cross AA bb x aa BB, what proportion of the F2 offspring is expected to be…

A: P: AAbb   x     aaBB  F1:  AaBb     Selfing of AaBb  AaBb   x    AaBb  AaBb gametes : AB, Ab, aB,…

Q: In fruit flies, yellow body is a sex linked recessive allele. The dominant allele is dark bodied. If…

A: This is the chart showing genotype as well as phenotype of the parent fruit flies.    Q1. Now with…

Q: In fruit flies, yellow body is a sex linked recessive allele. The dominant allele is dark bodied. If…

A: Introduction :  X-LINKED RECESSIVE INHERITANCE :  1. It is a form of sex-linked inheritance. 2. A…

Q: d si d A) incomplete dominance B) epistasis C) pleiotropy D) codominance

A: If a cacti have spine then then the question arise that the spine is sharp or dull. A second thing…

Q: In which kind of cross would expect to find a ratio of 3:1 among the F2 offspring? A) None of the…

A: Parental generation is the first set of parents which are crossed.Then F1 or first filial generation…

Q: The

A: Monohybrid cross:- Is a genetic mix between two individuals who have homozygous genotypes or…

Q: humans and animals B) height in garden peas C)pink flowers in heterozygous snapdragons D)coat color…

A: Dominance can be defined as  the phenomenon of one variant allele of a gene on a chromosomes that…

Q: An organism that is heterozygous for a recessive and dominant allele will display what phenotype?…

A: Genetics is the branch of Biology dealing with the study of genes including their structure,…

Q: (5) Which of the following statements regarding haplotype is correct? A) Haplotype usually refers to…

A: Genetic material of many organisms generally inherited from two parents. The DNA from the parents…

Q: What can you conclude from the karyotype shown below? 2 3 7 8 10 12 13 O a) This individual has a…

A: Karyotype : The number , sizes and the shapes of the metaphase chromosomes constitute the karyotype…

Q: Mendel's pea plants were a good choice for studying heredity, because:

A: The correct answer is a. They have lots of easily observable traits that vary in an either-or…

Q: 11) Two syntenic genes, B and C, are located 25 cM apart in Drosophila. You cross a ccDD female fly…

A: The objective of the question is to determine the proportion of the F2 progeny that are expected to…

Q: 1) How many unique gametes could be produced through independent assortment by an individual with…

A: Law of independent assortment: this is the second law of the Mendel, in this law if we are…

Q: Why are toy poodles and rotweilers (dog breeds) members of the same species? A) They can…

A: Thank you for the question : Answer : option c is the correct option that is because  Different…

Q: In guinea pigs, a black coat is dominant to an albino coat, and short hair is dominant to long hair.…

A: The objective of this question is to predict the phenotypic ratio of the offspring produced by a…

Q: What can explain the phenomenon where the same genotype might give rise to different phenotypes? A)…

A: Here I will provide you the phenomenon in which single genotype gives rise to multiple phenotype.…

Q: 7)Homozygote is a)an individual who has two copies of the same allele for a particular gene b)an…

A: On the basis of genotype, individuals can be homozygotes or heterozygotes.

Q: yellow skin color allele. The resulting heterozygous offspring have green and yellow stripes. What…

A: GG x YY   G G Y GY GY Y GY GY GY- Yellow green

Q: 32) Which term correctly describes the phenomenon that is taking place when a single gene influences…

A: B.Pleiotropy

Q: If the parents of the first generation are SS and ss, then the second generation (mating of…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Using the following allelic series A1>A2>A3>A4, indicate what would be the phenotype of a A1A3…

A: A variant type of a gene is known as an allele. Some genes exist in many different types, all of…

Q: The term heterozygous means; a) An organism has two different sex chromosomes Ob) An organism was…

A: A nucleus is a chief controller of the cell which carry genetic material . It comprises of long…

Q: If two chromosomes of a species are the same length and have similar centromere placements and yet…

A: SolutionC) Loci are differentThe  term locus refers to the specific physical location of a gene or…

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.