A test cross involves crossing an organism of unknown genotype to an organism that is homozygous recessive homozygous dominant heterozygous dominant heterozygous recessive

Q: the following parents to create a Punnet Square and answer the question.  Cross a heterozygous…

A: A gene is the basic structural and functional unit of heredity and is a section of…

Q: Hemophilia is an X - linked , recessive trait . If a man who is normal , mates with a woman who is a…

A: Inheritance pattern is a type of pattern which determines how traits are transmitted from parent…

Q: A man with a specific unusual genetic trait marries an unaffected woman. For each type of…

A: Pedigree is a family chart showing the inheritance of a particular trait through several generation…

Q: All of these are features of an autosomal recessive pedigree EXCEPT: Heterozygotes have a normal…

A: Pedigree analysis is a form of pictorial representation that depicts medical history and structure…

Q: The probable mechanism of inhe ince of pedigree is: Autosomal recessive Sex linked dominant OB.…

A: There are several kinds of modes of inheritance of genetic disorders present in humans.

Q: A cross between a parent of unknown genotype and a Parent is a O Heterozygous dominant, Test Cross…

A:

Q: A cross was performed between a female curly winged fly and a normal (straight) winged male fly.…

A: As per the question, a cross was performed between a female curly winged fly and a male straight…

Q: If a woman heterozygous for normal vision marries a man with Color blindness.give the phenotype…

A: The sex-linked inheritance is the transmission of characters and their determining genes along with…

Q: The pedigree shown is A) Autosomal Dominant B) Autosomal Recessive C) Sex linked D) Sex linked…

A: In the given pedigree, the trait skips generation i.e., two unaffected parents have affected…

Q: During a ____ cross, an individual with the dominant phenotype andunknown genotype is crossed with a…

A: Genetics is a branch of biology involved in the study of genes, genetic variation, and heredity in…

Q: The above pedigree represents the inheritance of a disease that is most likely Autosomal Dominant…

A: Pedigree is defined as the diagrammatic representation of family members for a particular trait.

Q: An individual whose genotype is AABbCc is crossed with an individual who is heterozygous for all…

A: The Punnett square is a chart that lists all the probable results of a genetic cross among two…

Q: True or False: This pedigree represents a Y-linked trait: 2 3 4 5 6 2 3 4 5 6 8 IV 2 O True O False…

A: Pedigree is a tree branch like representation that consists of family members at every possible…

Q: Explain the following terms in your own wordsa. Genotypeb. Phenotypec. Alleled. Dominante.…

A: These terms are related to genetics.

Q: An individual with the genotype DD would be considered for that trait. O Heterozygous Homozygous…

A: Genotype is the genetic constitution of an organism.

Q: A cross between two individual heterozygous for one gene is called ___. monohybrid cross…

A: The term heterozygous refers to a parent having two different alleles of the same gene inherited…

Q: 2) 0,0 I O is: The most likely inheritance pattern in the pedigree abolve

A: Given: A pedigree. Let, XHXH / XHXh = Normal female XhXh = Affected female XHY = Normal male XhY =…

Q: A gene is termed when two copics are needed for the trait to be expressed dominant genomic recessive…

A: Dominant alleles express dominant traits and recessive alleles express recessive trait.

Q: A B C genotype locus phenotype

A: Gene The gene is the unit of genetic information that controls a specific aspect of the phenotype.…

Q: d) heterozygous long x beterozygous long Genotypes Phenotypes

A: Dominant trait - Long stem denoted by A Recessive trait- short stem denoted by a Cross is between…

Q: A dihybrid heterozygous tall and yellow pea plant is crossed with a double recessive plant. Work out…

A: Phenotype is external appearance of a trait. Genotype is genetic constitution (alleles) Heterozygous…

Q: In Mendelian genetics, an individual that expresses a particular phenotype even if he or she is…

A: Heterozygous means AN organism has 2 totally different alleles of a cistron. for instance, pea…

Q: Brown eyes are dominant over blue eyes. This is NOTA sex-linked trait. Cross a brown-eyed colorblind…

A: Dihybrid cross takes into account two genes.

Q: Number of offspring resulting from a Punnett square that are homozygous recessive when a…

A: Normally genes follow mendelian pattern of inheritance like dominance and recessive. Just to explain…

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: Identify the type of trait(s) in the pedigree below * autosomal recessive autosomal dominant…

A: Pedigree is the diagrammatic representation of inheritance of characters or traits over several…

Q: ominance is a melting or a blending of phenotypes

A: Introduction -  PHENOTYPE -  This refers to the set of externally visible characters of an organism…

Q: A test cross is used to determine if the individual showing a dominant phenotype is Select... or…

A: A genetic cross is done between the organisms.

Q: What is the most likely mode of inheritance for the attached pedigree? Female Affected Male Select…

A: Answer : the most likely mode of inheritance for the attached pedigree is :  c)   x linked.

Q: A human female "carrier" who is heterozygous for the recessive, sex-linked trait hemophilia (XHXH),…

A: Introduction: Hemophilla is a hereditary condition that affects the body's capacity to form blood…

Q: A cross between a true-breeding recessive individual and an individual of dominant phenotype but…

A: Introduction :- Recessive alleles are those that will not manifest in an individual unless both of…

Q: Number of offspring resulting from a Punnett square that are homozygous recessive when two…

A: Punnatte squares are tabular representation which helps in finding the offspring of a cross .

Q: If an allele must be present on both the maternal and paternal chromosomes to affect the phenotype,…

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

Q: Gregor Mendel

A: Answer: In a test cross is an experimental cross of an individual organism of dominant phenotype but…

Q: A male dog of genotype Aa is crossed with a female dog of genotype AA. Both are large breed, medium…

A: Recessive allele is the one whose expression is masked by the dominant allele.

Q: A tall, purple pea plant that is true-breeding is crossed with a short, white pea plant. What will…

A: introduction:- Mendel examined seven features in his pea plants, each of which was expressed as one…

Q: A man with a specific unusual genetic trait marries an unaffected woman. For each type of…

A: Pedigree chart is a illustrative represented showing family members of various generation . With…

Q: Sex-Linked: Cross a colorblind woman with a normal vision man and determine phenotype ratic XX-…

A: Genes control the inheritance of a genetic character. A gene has two alleles that control the…

Q: Red/green colorblindness X-recessive pedigree

A: Answer: X-linked recessive pedigree is a pedigree chart of a family in which the disease is transfer…

Q: If two parents are heterozygous for an autosomal recessive disease, they are both considered genetic…

A: A gene, disorder, or disease may be passed down across families in a number of ways, including…

Q: When a pair of allelic genes is identical, the genes aresaid to be (homozygous, heterozygous).

A: Genes are the fundamental sequence coding for a protein. It is a triplet codon. Genes are a part of…

Q: An individual with O type blood married an individual who is heterozygous A type. O The offspring…

A: Introduction :- A cell, a nucleus, or an individual organism that has different or non-identical…

Q: Two homozygous horses are crossed. The white color is recessive compared to the brown color. The…

A: Recessive alleles only express their phenotype when an individual possesses two matching copies of…

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

A: The makeup of alleles, or pairs of genes responsible for specific traits, determines genotype. Two…

Q: In test cross, the will be crossed with to determine the genotype of the dominant parent. another F…

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

Q: True or False: Within a pedigree, a Y-linked trait of an affected father would ONLY pass it on to…

A: A Y-linked trait is one whose gene is present on the Y chromosome. Human beings have 46 chromosomes…

Q: O A woman with normal vision is a carier for colour blindness, which is an sex-linked disorder. She…

A: Color blindness is often an inherited (genetic) disease which means that some people are born with…

Q: The pedigree shows inheritance of an autosomal recessive trait. What is the genotype of individual…

A: Need to find the genotype of individual 10. The autosomal recessive means two abnormal genes must be…

Q: The above pedigree represents the inheritance of a disease that is most likely Autosomal Dominant O…

A:

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.