Define multihybrid cross

Q: By using a diagram illustrate the condition that leads to Kinefelter syndrome,44 + XXY.

A: Klinefelter's syndrome is a genetic condition in which a male is born with one extra extra…

Q: Define the monohybrid cross ?

A: Gregor Mendel is known as the Father of genetics and he discovered that traits/ characters are…

Q: d. Draw a pedigree to depict the following family (Write all the genotypes): One couple has a son…

A: Albinism  Albinism is a kind of recessive disorder inherited from both parents to their offsprings.

Q: Aa x aa，Aa x aa， Aa x AA，Aa x Aa. which of those fours are considered as a monohybrid cross？and…

A: The Punnett square is a graphical representation or tabular diagram that predicts the genotype and…

Q: Complete the punnet square and determine the PR of the cross. Dihybrid Cross F Phenotypic ratio RY…

A: The dihybrid cross refers to the crossing of two individuals for two genes.

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: What is test cross?

A: The process in which the exchange of genes between gametes resulting in the formation of…

Q: What are monohybrid cross.give examples?

A: The monohybrid cross can be defined as the hybrid of two individuals that constitutes homozygous…

Q: Cross a female (XX) with a male (XY). Provide the genotypic and phenotypic ratio of the cross

A: Cross of a female (XX) and Male (XY) Female/Male X Y X XX (Female) XY (Male) X XX (Female) XY…

Q: droplasia is a dominant form of dwarfism in humans. Heterozygous individuals the dwarfism trait,…

A: Achondroplasia is genetic disorder which cause dwarfism . Such individuals with this genetic…

Q: Give the phenotypic and genotypic ratio of the following testcrosses of dihybrids:

A: Inheritance is the process of transmitting the traits from parent to offspring. Traits of an…

Q: Explain the nondisjunction event that would cause a Turneror Klinefelter syndrome individual.

A: Nondisjunction refers to the failure of homologus chromosomes or sister chromatid to separate during…

Q: Are all froms of Down Syndrome due to non-disjunction?  Explain

A: There are three forms of Down's Syndrome- 1. Trisomy 21 2. Non-disjunction 3. Mosaicism

Q: What is trihybrid cross ?

A: Genetics is a part of science concerned about the investigation of genes, hereditary variety, and…

Q: Explain allelic series. The C-gene expression (Full color, Chinchilla, Himalayan, Albino) with…

A: The interaction of alleles has a very significant role in determining the phenotype of an…

Q: How to Punnett Square Monohybrid Cross?

A: Monohybrid Cross is a cross between two (parents) that differ in only one monohybrid trait or…

Q: Analyze the monohybrid cross?

A: Mendel after studying the pea plant genetics comes to few conclusions which he summarised into 3…

Q: Complete Punnett square based upon a cross between AO and OO blood types. (Hint: O is recessive.)

A: The possible genotypes and phenotypes can be examined by constructing a Punnett Square where the…

Q: Coseder a dyhybrid cross of AaBb with AaBb, how many of the offsprings will breed true

A: Dihybrid cross is constructed between two parents having two different alleles for the two different…

Q: Define monohybrid crosses?

A: An allele is a variant of a gene. The allele can be dominant or recessive. The dominant allele is…

Q: 7. A portion of a wild-type protein is shown below: -His- Thr- Glu- Asp- Trp- Leu His- Gln- Asp- An…

A: A mutation is a change in the sequence of DNA (or RNA in the case of some viruses) that can alter…

Q: Give an example of a monohybrid cross and a dihybrid cross.

A: Introduction Genetics is a branch of natural science that studies heredity, gene regulation, and…

Q: For cross 1: Total (N) = 562 %3D n= 4 Expected (E) frequency Total/n = 562/4 = 140.5 Observed (O)…

A: Chi-square analysis and statistics is a way to show the relationship between the two variables (eyes…

Q: Sarah Wilson What is a dihybrid cross?

A: DNA is the store house of genetic material. Certain gene express by a particular gene patient on the…

Q: Give bilological term for an alternation in the genetic material that can be inherited.

A: Step 1 Genetic alteration includes chromosomal abnormalities and gene mutations. It occurs due to a…

Q: Differentiate a multifactorial disorder from a chromosomaldisorder.

A: A genetic disorder is a discorder caused by a whole or partly change in the sequence of DNA from…

Q: briefly describe how chromosomal disorders happen, explaining non disjunction

A: Chromosomal disorders are of two types -  1.Aneuploidy - It arises due to the addition or deletion…

Q: Compare types of chromosomal abnormalities: numerical vs structural.

A: DNA is considered to be the genetic material within the nucleus that gets packed in thread-like…

Q: Differentiate a multifactorial disorder from a chromosomal disorder.

A: Multifactorial diseases are not confined and do not follow any specific pattern of single gene…

Q: Complete the punnet square and determine the PR of the cross. Given: P= RrYy   x   RrYy

A: it represent the genotypic combination of a genetic cross

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.