What would be the phenotypic ratio of this cross?

Q: What is the gametio ratio op each cross ? a. Aabb DD x AABB Dd b. Ee Ff X EeFf

A: The gametes are the unit of sexual reproduction and according to the law of independent assortment…

Q: What is Mendel's Cross? Can you shre practical life aplications related to this?

A: The branch of science which deals with the study of heredity and variations is known as genetics.…

Q: What is a genetic cross?

A: Genetics is concerned with the study of genes and their heredity from parents to offspring. A…

Q: What do monohybrid crosses reveal?

A: A cross that involves single pair of contrasting characters is known as Monohybrid cross.

Q: What is the most likely mode of inheritance for the attached pedigree?

A: Pedigree analysis is the process by which we can clearly analyse and observe the mode of inheritance…

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: What genetic principle could be derived from a monohybrid cross?

A: The genetics is the branch of biology that deals with the study of genes, genetic variation and…

Q: What do pure-breeding line produce?

A: Those plants that have been produced through repeated self - pollination and have become homozygous…

Q: Explain why the reciprocal cross yields a different result from the first cross

A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…

Q: What are the steps in making a cross in pea?

A: Mendel's experiments involved the crossing of pea plant. He took a pure breeding tall pea plant and…

Q: Distinguish between a monohybrid cross and a testcross.

A: The genetics is the branch of biology that deals with the study of genes, genetic variation, and…

Q: what is Nullisomy?

A: Each cell in the body contains the 23 pairs of chromosome or total of 46 chromosome, half of which…

Q: what is the genotype of the family's pedigree on each generation

A: The family pedigree chart represents the family members and relationships using standardized…

Q: Difference between monohybrid and dihybrid cross?

A: G. J. Mendel, also known as the Father of Genetics discovered the existence of genes during his…

Q: What is a test cross, and how do you determine it?

A: Test cross:In genetics, test cross is used to define the genetic makeup of a dominant gene by…

Q: What is trihybrid cross ?

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

Q: What is a monohybrid cross?

A: Genetics is the branch of biology deals with the study of gene, genome and genetic abnormalities.…

Q: pedigree

A: X-linked recessive inheritance

Q: What is the phenotypic ratio of a monohybrid cross?

A: Monohybrid cross is a cross in which there are found involvement of single gene for a single trait.…

Q: What causes nondisjunction?

A: Chromosome is the package of densely packed chromatin fibres with DNA and histone proteins. In…

Q: If the father's blood type is O and the mother's blood type is B, what are the possible blood types…

A: ABO blood grouping was given by Karl Landsteiner in the year 1901. It follows the principle of…

Q: What is the mode of inheritance shown in this pedigree?

A: Inheritance is the process of passing or traits from the parents to the offspring  Factor affecting…

Q: Analyze the monohybrid cross?

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

Q: nter the possible genotypes that could result in the cross shown in the Punnett square. R

A: The gene for seed shape exists in two form  Round seed shape, dominant - R Wrinkled seed shape,…

Q: What blood types are possible among the children of a cross between a man who is blood-type A and a…

A: ABO blood group system  Classification of blood is based on the presence or absence of inherited…

Q: Complete a monohybrid cross between the following:

A: Answer: MONOHYBRID CROSS = It is the cross made between the single trait of different identification…

Q: If the mother is blood type AB , the father is Blood type O . Could the daughter who has type O be…

A: As per the question, the mother has blood group AB and the father has blood group O. Thus their…

Q: a. Does the Punnett square represent a monohybrid cross or a dihybrid cross? How do you know?

A: Introduction :- A monohybrid cross is the hybrid of two individuals with homozygous genotypes which…

Q: A couple who are a carrier of sickle-cell disease with blood type A for the female and type B for…

A: Sickle cell disease is a blood cell disorder in which red blood cells are misshapen ( sickle shape…

Q: Using the pedigree you have constructed, complete the following Punnett square using A/a. 1) Show…

A: A pedigree depicts family relationships and identifies which members of a family have certain…

Q: What is the phenotypic ratio of the offspring of heterozygous parents in a dihybrid cross?

A: For a dihybrid cross, there should be two traits involved while crossing. Phenotypic ratio is the…

Q: Mr. and Mrs. Smith are concerned because their own blood types are A and B, respectively, but their…

A: Given: Mr Smith has A blood type Mrs Smith has B blood type Richard, their son has O blood type.…

Q: In a trihybrid cross, we can tell which class is the double crossover class because: they will be…

A: A trihybrid cross includes parents that are heterozygous for three loci.

Q: What is a reciprocal cross?

A: A genetic cross is the process of mating of two individuals which describes the comparison of their…

Q: what is the true breeding means and what a test cross is?

A: The true breeding means when the organisms produce offspring with the same phenotype as their own.…

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: 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: Draw a Punnett square to indicate possible gamete types produced by each parent and the expected…

A: A punnett square is a graphical representation that uses allele combinations for the prediction of…

Q: What is a test cross?

A: Cross  A cross is the mating of 2 different parents towards formation of offsprings. There are…

Q: A pink-flowered plant is crossed with a white-flowered plant. What is the probability of…

A: Father of genetics Gregor proposed patterns of inheritance:   Law of Independent AssortmentThe law…

Q: Dihybrid and trihybrid Cross Get the genotypic and phenotypic ratio of the following:

A: The true breeding species crossed would be AABBCC and aabbcc and the resulting F1 generation…

Q: Using the genotypes of this cross, can you give a general definition fora test cross?

A: Genetics is the study of genes. Genes are the hereditary unit of an organism that is passed from…

Q: What is a cross between two parent having one pair of contrasting character called.

A: The genetic crosses are performed to study the inheritance pattern of specific traits. The crosses…

Q: A monohybid cross is ...? Aa X aa a. Aа Х АА V b. Aa X Aa OC. AAX aa d.

A: Question - A monohybid cross is ...? a) Aa X aa b) Aa X AA c) Aa X Aa d) AA X aa

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

Q: Where does the translocation occurs?

A: Answer: Introduction: Translocation is the process in plants that functions to transport the…

Q: A man who has type B blood (Genotype BO) and a woman who has type A blood (Genotype AO) are having…

A: Possible blood type of children -AB,B,O,A    Genotype - AB, BO, AO, OO

Q: Which are the Symbols used in the pedigree analysis?

A: The information of inheritance in a particular family is shown by a genetic family tree which is…

Inheritance and Mendelian Genetics

Inheritance means the passing of traits to offspring from parents. These traits could be passed either through asexual reproduction or sexual reproduction. The offspring receives the genetic material from the parents. Mendelian inheritance is a certain biological inheritance that follows the rules and principles laid down by Gregor Mendel in 1865. The initial hypothesis was considered wrong, but other inheritance theories modified the concept of inheritance and thus genetics.