1) A green pea plant (Gg) is crossed with a yellow pea plant (gg).

Q: Describe the types of crosses that result in a 3:1 and a9:3:3:1 ratio.

A: Johann Gregor Mendel gave law of inheritance by using garden pea pisum sativum. he performed some…

Q: ) What is the difference between a monohybrid cross and a dihybrid cross?   2) What does it mean…

A: Traits or characters can be defined as a characteristics of an organism. For example, qualitative…

Q: 5. A man who is not bald married a non bald female whose mother is bald. A. What is the chance that…

A: Introduction:- Traits are the phenotypic expression of genotypic constituent of an individual.…

Q: 4. Consider the characteristics and pedigree of a couple: Woman: has normal vision but mother is…

A:

Q: Parents are rr SuSu* RR susu  F1 are :  draw a punnet square 4 by 4

A: Answer:  Punnett square : Punnett square is the square studied in genetics that is used to predict…

Q: 5) Why is blood type inheritance an example of both codominance and complete dominance?

A: The blood is the connective tissue composed of plasma, formed elements such as erythrocytes,…

Q: what is the phenotype of the attached images?

A: Genes are the functional unit of heredity. It carries information from one generation to another.…

Q: A woman who is a carrier for X-linked hemophilia (she does not have the disease) marries a man who…

A: Haemophilia is a hereditary condition characterised by the presence of a recessive X-linked genetic…

Q: Calculate the probability of producing an Aabb individualfrom an AaBb × AaBb cross.

A: Alleles are the form of  genes which comes in pair, one from each parent. This combination of allele…

Q: A form of hemophilia is caused by a sex-linked (X-linked) recessive gene. A phenotypically normal…

A: 50 percent chances.

Q: 1. An individual whose genotype is AABBCC is crossed with an individual who is heterozygous for all…

A: Given that, the genotype AABbCc is crossed with an heterozygous individual (AaBbCc). But you have…

Q: 5. The following is a good example of a predisposing characteristic that makes a person more…

A: The predisposing factors are the factors which led into the certain kinds of problems the exposure…

Q: The genotypic ratio of the cross between Aabb x aaBb is O 3.1 O 11 0 9:3:3.1 O 1:1:1:1

A: The genotypic cross-ratio along with the Punnett square is discussed in details in the step 2.

Q: For this problem, use the information given in problem 14. A young woman with blood type O gave…

A: • Should the man be the father of the child?Yes, this man is a daddy. The blood type O is recessive,…

Q: After eight years of married life, during which time she had frequent intercourse with her husband…

A: The father of the first child with OO +/- can be either the husband or the lover. The father of…

Q: 3. Cross a man with type B heterozygous blood with a woman with type O blood. What are the possible…

A: Introduction :- A blood type is a type of blood classification based on the presence or absence of…

Q: A man with blood type A (whose mother was blood type O) has children with a woman that has blood…

A: The correct option is (C).A man is heterozygous for blood group A as his mother was blood type O.…

Q: Define the following terms: 1. Genotype reaction standard: 2. Epistasis: 3. Hemizygous: 4.…

A: The LOD score is a measure of the strength of evidence for the presence of a QTL at a particular…

Q: Rhesus factor is a protein found onlthe surface of the red blood cells. Having Rhesus factor (Rh+)…

A:

Q: The following is the result of a three point cross abc X ABC

A: A cross consisting of three loci is known as three point cross. The most frequently observed…

Q: 2) John is heterozygous for brown hair. His wife Jodi is homozygous for brown hair. What offspring…

A: Phenotypes are set of observable characteristics of an individual resulting from the interaction of…

Q: 21. In each of the following cases of disputed paternity, identify the probable father: Blood type…

A: The paternity can be determined by taking probable genotypes and getting the parent genotypes…

Q: 4. Cross a Male with hemophilia with a normal heterozygous female. What is the percentage of the…

A: A Punnett Square is a useful instrument that assists with the varieties and probabilities that can…

Q: A woman with blood type B gives birth to a child with blood type B. Could a man with type A blood be…

A: The man with blood type A could be father of the child in case he is heterozygous for the blood type…

Q: A child has a blood type of “B positive”.  This child is known to be a heterozygote at the ABO blood…

A: ABO blood group is an example of multiple alleles as there are more than two alleles are present for…

Q: A man with X-linked colorblindness marries a woman with no history of bbA colorblindness in her…

A: Chromosomes are of two types. They are autosomes and allosomes. Allosomes or sex chromosomes are X…

Q: Which of these situations could cause complications with a pregnancy? O The pregnancy between a…

A: Blood typing:It is defined as a test performed to identify the type of blood group an individual…

Q: How many different kinds of gametes will be expected from an individual with the genotype A/a; B/b;…

A: Genotype is the genetic makeup of individual which govern it's characteristics.  Gametes are the…

Q: A child with AB+ blood is born to a mother that has A- blood.  Which of the following paternal…

A: Introduction  Codominance and multiple alleles are examples in human blood group inheritance. It is…

Q: KI 1 2 3 4 в 5 10 11 12 13 14 15 16 17 E 18 D 88 88 19 20 21 22 23 F X/Y

A: A karyotype is an individual's collection of chromosomes. A normal person has 23 pairs of…

Q: What happens if a karyotype test is not normal?

A: Karyotype is a chromosome complement of a cell which provides chromosomal aspects such as number,…

Q: 5. Hemophilia causes severe bleeding from minor wounds. The blood is unable to clot properly because…

A: In this case, the woman who inherited the gene from her mother is a carrier. She marries a normal…

Q: b. all of their children have porphyria pologi 1 no mol molOu 1 malo with pornhuria

A: Answer - {b} all of their children have porphyria.

Q: Indicate the possible genotypes of the following crosses. (Do your own representation,  all…

A: Genes control the genetic characteristics of an organism.  Genotype is the genetic characteristics…

Q: The cross AaBb x AABB results in which of the following phenotypic ratios? 9:3:3:1 1:1:1:1 1:1 1:0

A: Dihybrid cross When a single cross of two different individuals for two traits is done…

Q: my widows peak phenotype is aa.  what is my widows peak genotype.

A: Mendel’s Law of dominance: Out of a pair of contrasting characters present together, only one is…

Q: 2.) A tall green pea plant (TtGg) is crossed with a Short yellow pea plant (ttgg). FOIL each…

A: TtGg X ttgg   TG Tg tG tg tg TtGg Ttgg ttGg ttgg tg TtGg Ttgg ttGg…

Q: A woman with type A blood has a child with a man with type AB blood. Show ALL the possible crosses…

A: The presence or absence of antigens on the surface of red blood cells determines blood type. The…

Q: The gametes produced by an individual with this genotype: BblIOo A. BIO and blo only B. BIO, Blo,…

A: Since you have asked multiple questions in a single question , we will be able to answer only 1st…

Q: Identify how many genes are associated with the types of crosses: A.) Monohybrid B.) Dihybrid

A: * Monohybrid cross is a cross between two organisms with different variations at one gene locus.…

Q: 3. Mrs. Morales is a carrier of the sex-linked hemophilia allele and Mr. Morales is normal. They…

A: Hemophilia is a bleeding disorder that causes blood to clot improperly. Many proteins called…

Q: Consider the following cross involving three linked genes DeF/dEf x def/def. PHENOTYPES NUMBER…

A: The genes that are in close proximity will have a very low possibility of occurrence of…

Q: bb = red eyes 1. What are the phenotypes (descriptions) of rabbits that have the following…

A: A dihybrid cross is a cross between two individuals who differ in two features controlled by two…

Q: C. Compare the trophozoites of the following parasitic and commensal amoeba. Structure Maximum…

A: Trophozoites it is a stage of critical development for the parasites which is morphological changes.…

Q: Finally, draw out a Punnett square to help you consider the cross between these possible gametes.…

A: Colorblindness is an X-linked recessive genetic disorder that is the allele for the trait is carried…

Q: How many Y chromosomes are there in an individual with Klinefelter syndrome? 0 1 2 3 4 CHOOSE ONE

A: Chromosomal aneuploidy arises due to non-disjunction ( failure of segregation of chromosomes )…

Q: Why do test- crosses give a 1:1:1:1 ratio?

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

Q: In a parental cross for an autosomal MOI, the ratio (Disease phenotype):(WT phenotype) differ for…

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