2. Some ladybugs have 10 black spots on their shells and some have 4. When true breeding 10 spot individuals are crossed with true breeding 4 spot individuals, the offspring have 7 spots. a. Propose two distinct explanations for this finding. Explain the nature of spot inheritance in each case. 1) then tran igure locuoloy ni anomod obitqaq natisamem aqe of ot eoleoibom s as u ot onomod aid to auinenp ogul soubor brnomod od lo aieval lamon oonorg anbb kon hog soubonini bluow uoy dairdw d zaoo nielex nd b. Propose an experiment that would distinguish between these possibilities.

Q: What would be the genotype(s) and phenotype(s) of the offspring when a heterozygous corn plant is…

A: Punnett Square is a chart that displays the genotypes of offspring from a genetic cross.…

Q: . Mention the characteristics of a true-breeding line.

A: The following are the characteristics of true breeding:

Q: A condition wherein both phenotypes appear to be spotted or mixture of traits on the third…

A: Correct option is: B i.e. Incomplete dominance

Q: wmplete the Punnette Square and present the possible phieticitype and genotype of the offipring Show…

A: The genotype and phenotype resulting from various combinations of gametes can be easily determined…

Q: 2. Cross a Blue Parakeet (BByy) With a Green Parakeet (BBYY). What is the genotype and phenotype of…

A: Feather color in parakeets is controlled by two genes. Blue color (B) is dominant over the absence…

Q: 6. Cross a Heterozygous Green Parakeet with a white Parakeet. What is the percentage of the genotype…

A: Introduction: A dominant trait is that which masks the phenotypic expression of its contrasting…

Q: 1. True or false?   Codominance and complete dominance establish the same pattern of inheritance.

A: Introduction:   In complete dominance, only one allele in the genotype determines the phenotype. The…

Q: 2. Describe the phenotype of the cats with these genotypes (If allele not specified, assume wild…

A: All of an organism's observable characteristics that result from the interaction of its genotype…

Q: II. What is the probability that this pair of parents will produce the indicated offspring? Aa Bb DD…

A: Alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: Seeye uld everd lliw erde to erl Jemetst ei niwi ne 4. Based on the mating of AaBbCC X AaBbC wioud h…

A:

Q: 2. For each of the genotypes below determine what phenotypes would be possible. Purple flowers are…

A: Genotype - genetic constitution of a particular trait/character Phenotype - physical appearance/…

Q: 2. Cross a homozygous two homed zork with a heterozygous two homed zock A. What are the genotypes of…

A: A gene exists in two alternative forms called alleles. Gene is the basic unit of heredity. When both…

Q: 1. Fur color of rats is determined by the pathway below. The mating between brown rats of identical…

A: Genotype can be defined as the collection of all the genes present in the body. It is consists of…

Q: A sample of 400 individuals is found to contain: 32 A1A1: 36 A1 A2 : 60 A1A3 57 A2A2 : 90 A2A3 : 125…

A: Selfing involves the fusion of gametes obtained from individuals having the same genotype. It is…

Q: 7. discuss the role environment plays on phenotypes

A: Phenotype is a set of characteristic traits in a organism, this includes appearance, behavior, color…

Q: 9. Happy with their results so far, the strawberry breeder crosses a strawberry plant with small red…

A: In Genetics,  cross is  mating between to individuals, leading to the fusion of gametes and results…

Q: Explain the Bombay Phenotype ?

A: A blood type (also known as a blood group) is a classification of blood, based on the presence and…

Q: 7. Here are the results of a crossing trial with fruit flies (D. melanogaster) Parents: Ebony…

A: Ebony body = e ; normal body = E  E dominant over e.   That means ebony body is recessive…

Q: 4. A male fly that has the genotype eeWw is crossed with a fly that has the genotype EEWW. Set up a…

A: A cross is made between two parents with particular traits to predict the outcome of the offsprings.…

Q: 5. Cross a Hooked Nose-tail bearing Hobbit with a heterozygous straight nosed none-tail bearing…

A: Cross between a hooked nose-tail bearing hobbit with a heterozygous straight nosed none-tail bearing…

Q: Dihybrid crosses Two loci with two autosomal recessive traits   Gene symbols              a…

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

Q: 2. In cats, yellow coat color is due to a gene, b, and black coat color is due to its allele, B. The…

A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: 1. Set up a punnett square using the following information: 2. Using the punnett square in question…

A: Introduction : A Breeding Attempt Between Two Creatures That Are Identical Hybrids For Two Traits Is…

Q: xh X' x' X +s 4. In carnations, red and white flowers make pink flowers. What complex inheritance…

A: Detailed explanation: The inheritance pattern is incomplete dominance, where the heterozygous…

Q: For each of the terms in the left column, choose thebest matching phrase in the right column.a.…

A: We have to match the terms in the left column with phrases in the right column. Terms Phrases…

Q: please explain why the answer is 3 thoroughly

A: Aa Bb cc × aa Bb Cc (1/2×3/4×1/2) + (1/2×3/4×1/2) =3/16+ 3/16 =6/16 =3/8

Q: To determine: The phenotypic ratio of offsprings produced when a woman with genotype AB Ss mates…

A: Introduction Genes are responsible for the inheritance of characteristics, it is the basic physical…

Q: In humans, red-green color blindness is a. equally common in both sexes b. caused by a recessive…

A: Colour blindness is an inherited disorder which is a sex linked disorder. Male are more affected…

Q: 2) A researcher crossed a heterozygous yellow seed plant (Yy) and a recessive green seed plant…

A: Alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: 6. Consider a guinea pig with a homozygous genotype and a white fur color phenotype. 3. C. What is…

A: The alleles are generally of dominant and recessive type and some other forms like codominant are…

Q: 10. If B=brown eyes and b=blue eyes, and a man with brown eyes and a woman with blue eyes have a…

A: Dominant - the allele or gene which mask the character or trait of other  allele

Q: 7. Using the following information, draw the pedigree for this family (be sure to include the mode…

A: The mode of inheritance depicted from the pedigree is sex linked recessive inheritance.In a trait…

Q: 7. Use a Punnett square to explain why a cross between two heterozygous individuals will result in…

A:

Q: A female who is heterozygous for color-blindness is a effects. and may not exhibit any phenotypic

A: Color blindness is a sex linked recessive disorder, characterized by inability to see or distinguish…

Q: 3. Fruit flies are small flies attracted to the smell of fermenting fruit. Red eyes are dominant in…

A: Genetics is the branch of biology that deals with the study of genes, their variation, and heredity…

Q: ygous dominant? 5. The ability to taste PTC paper is controlled by a dominant gene. The ability to…

A: It is given that taste ability is dominant over non taste  represented by T and t Also normal skin…

Q: A researcher crossed a homozygous yellow seed plant (YY) and a heterozygous yellow seed plant (Yy).…

A: In a diploid organism, the expression and interaction of two alleles for a particular gene results…

Q: 14. Study the pedigree examining Huntington's Disease in a family. According to the pedigree below,…

A: Huntington's disease is an autosomal dominant disorder.  Therefore, Possible genotypes of affected…

Q: Pedigree #2  shows the inheritance of a X-linked trait. What is the genotype of individual 11 from…

A: 1. Pedigree #2 shows the inheritance of a X-linked trait. What is the genotype of individual 11 from…

Q: 1. In guinea pigs, Cavia porcellus, the allele for short hair is dominant. A. Show the cross for a…

A: Let's work through this issue in a step-by-step manner: A. A cross between a short-haired guinea pig…

Q: Homozygous or Heterozygous 1. Bb 2. FF 3. DD 4. Rr Genotypes and Phenotypes 5. Tt 6. Qq 7. Long nose…

A: Dominant trait is the trait that expresses itself in almost all subsequent generations. Recessive…

Q: Tall pea plants are dominant to short pea plants. A tall pea plant (TT) is crossed with a short pea…

A: The allele are the alternative forms of a gene that are located on the same locus of a homologous…

Q: 4. A different population of lemmings have a third allele (i.e. a third version of the same gene)…

A: Genetics is the study of the functioning and main codes of variation and heredity. Heredity is…

Q: 5. The color of the hull in oat seeds are determined by two genes that independently assort. The…

A: a. In the diagram below, please fill out the blue areas. In the rectangles, please fill in…

Q: а. a chart that shows the combinations (results) for a cross b. a picture (diagram) that shows…

A: Answer: GENETICS is the study of genes , hereditary and variations from generation to generation.

Q: 10. discuss the mechanism of crossing-over and how it generates variability

A: Genetic recombination is one of the phenomena associated with the chromosomes that can be observed…

Q: 6. A man with type B blood marries a woman with type A blood. They have the first child with blood…

A: Blood group A and B are dominant over blood group O. Blood grouping show codominance.

Q: Solve this codominance problem: lºi x I^1P. Tell me the phenotype of all offspring. Phenotypes = %3D…

A: Codominance In this phenomenon, both the gene expressed for a particular character in F1 hybrid…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.