For two genes that show independent assortment, what is the frequency ofrecombination?

Q: What are nondisjunction?

A: A sister chromatid is defined as the identical copies (chromatids) formed by the DNA replication of…

Q: assuming independent assortment, what phenotypic ratio would you see if an individual with the…

A: In the given case, the allele 'R' is dominant over 'r' and allele 'G' is dominant over 'g'. If an…

Q: Why does independent assortment promote genetic variation?

A: Independent assortment is a process that occurs during inheritance. Inheritance is the process of…

Q: What does the law of independent assortment state

A: Gregor Mendel is known as the father of genetics. The experiments done by this monk are still useful…

Q: If a corn plant was heterozygous for kernel color and seed shape,what would be the genotype of the…

A: Genotype is the genetic make up of an individual that is produced according to the allele…

Q: To what do the four pairs of class sizes (very big, two intermediates, very small) correspond?

A: Class size is determined by the number of organisms belonging to that class. In genetics, a double…

Q: What is Homozygous and heterozygous in Mendelian Genetics?

A: George Mendel conducted hybridization experiments on garden peas for 7 years (1856-1863) and…

Q: What is the maximum possible number of doses of pigmentation for a given plant? . How many color…

A: There are few points: Traits are classified into phenotypic character Number of gene pairs that are…

Q: How many molecules of DNA are in Mendels Sweet pea plants?

A: Gregor Johann Mendel was a scientist who conducted many experiments on the pea plant between 1856…

Q: Describe the significance of nonparentals with regard to the law ofindependent assortment. In other…

A: The law of independent assortment states that when alleles for two or more than two genes gets…

Q: How can a phenotype be purple and brown, for example, at the same time?

A: A character which is distinguish physical is said to be phenotypic character

Q: How do the terms gene and allele, as used here, relate to the concepts of locus and gene pair?

A: Reproduction is one of the most important and basic attributes for all individuals living on the…

Q: What is a gene with only one common, wild-type allele?

A: The coding region of the gene is known as allele. Wild-type alleles are the original form of the…

Q: What are Possible Dominance Relations in case of hypermorphic mutations?

A: A hypermorphic mutation induces an change in the activity of the regular gene[1]. Hypermorphic…

Q: In a two factor cross, the longest possible map distance is 50 map units.  Explain why this is…

A: By finding the recombination frequencies of many gene pairs, we can make genetic or linkage maps. By…

Q: What is the high-frequency alleles of a polymorphic gene?

A: Alleles are the variant of the gene. DNA is comprised of various nucleotides that collect genetic…

Q: In a breed of cattle, rough coat is dominant over smooth, and black coat is codominant to red. What…

A: Genes are the specific codes of these amino acids which produces a protein and alleles is the…

Q: What are Neomorphic alleles?

A: The neomorphic mutation is a type of mutation in which the altered gene product possesses a novel…

Q: What is random (independent) assortment and when does it occur?

A: Gene is the specific sequence of nucleotide in deoxyribonucleic acid (DNA) or ribonucleic acid (RNA)…

Q: What are some of the favorable features that made Mendel choose peas?

A: Mendel proposed the laws of inheritance. It provided a mathematical basis for genetics. He chose pea…

Q: What will be the expected phenotypic class distribution if only two genes are linked?

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

Q: In a breed of cattle, rough coat is dominant over smooth coat and black coat is codominant to red.…

A: Crossing over is the exchange of chromosome segments during cell division such that many new…

Q: How do examples of pleiotropy and epistasis differ in terms of the minimum number of loci required?

A: Various genes can interact with each other and differ from the normal Mendelian behavior. Pleiotropy…

Q: What is Dominance variance ?

A: Variations are the genetic features present in the organisms distinct from their parents.

Q: What are multiples allels?

A: Gregor Mendel knew how to keep things basic. In Mendel's work on pea plants, every gene came in only…

Q: Which phenomenon is an exception to Mendells principle of independent assortment?

A: Mendel was the father of genetics. He gave three laws of heredity. These are Law of dominance Law…

Q: What causes nondisjunction?

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

Q: When are two genes considered linked?

A: Genetic linkage describes the process in which two genes that are located close to each other on a…

Q: What are the laws of segregation and independent assortment

A: Gregor Johann Mendel is considered the father of genetics for his work on the laws of inheritance.…

Q: Which of the following genotypes would produce a pea plant with the phenotype of purple flowers?

A: Law of dominance explains the ability of an allele to suppress the expression of another allele in…

Q: What Is the Distribution of Phenotypes Among Offspring ofTwo Parents Who Are Both Heterozygous for…

A: The observable traits that are coded by the genes inherited from the parent generation are known as…

Q: When a chi square analysis is applied to solve a linkage problem,explain why an independent…

A: Biostatistics is a branch of statistics that deals with the analysis and interpretation of…

Q: What are law of independent assortment?

A: Gregor Johann Mendel is the Father of Genetics. He is known for his work on pea plants and his…

Q: What is independent assortment?

A: The law of inheritance was proposed by Gregor Mendel in 1865 using Pisum sativum (garden peas). From…

Q: Why Phenotypes may show variations in penetrance and expressivity?

A: Genetics is a branch of science that deals with the study of genes, heredity, and genetic variation…

Q: What are Possible Dominance Relations in case of neomorphic mutations?

A: Any permanent change in the DNA’s nucleotide sequence is termed as mutations. Based on their effect…

Q: What are the possible phenotypes of the offspring of a short (recessive) pea plant with axial…

A: Mendel pea plants have seven different contrasting traits that make them suitable to be used to…

Q: What is the principle of independent assortment? How is it related to the principle of segregation?

A: Gregor Johann Mendel discovered fundamental laws of inheritance through his work on the pea plants.…

Q: What are The effects of random events on penetrance and expressivity?

A: Genotype- It is the set of genes that we have inherited from our parents and will pass on these…

Q: What are the steps to get R in the middle and why? How did you obtain the heterozygous parent?

A: The genes are located on the chromosome. If many genes are located on the same chromosome then they…

Q: The loci of the two pair of genes concerned are on the same pair of chromosomes (assuming no…

A: Crossing over is the exchange of chromosome segments during cell division such that many new…

Q: In a cross between a 29cm plant and a 20cm plant what would be the genotypes giving the smallest…

A: Height in plants is a polygenic trait, in which one phenotype is influenced by more than one gene.…

Q: assuming independent assortment, what phenotypic ratio would you expect to see if an individual with…

A: According to the law of independent assortment, the alleles of two different genes are sorted into…

Q: Is the Down syndrome inherited through Mendelian patters? If not how it is inherited?

A:

Q: How many 'a' alleles are present in Anaphase 1? How many 'F' alleles are present in each cell in…

A: Anaphase 1 : The homologues are pulled apart and move apart to opposite ends of the cell . The…

Q: What is wild-type allele?

A: A variable form of a gene is called an allele. Some genes exist in multiple versions, all of which…

Q: What are some examples of Nondisjunction?

A: Non-disjunction refers to failure of the two members of a chromosome pair to segregate from one…

Q: What is the probability that the sister with normal coloration is a carrierof the albinism allele?

A: Albinism is a congenital disorder characterized in humans by the complete or partial absence of…

Q: What is the physical change of one allele in a heterozygote into the other?

A: Mendel suggested that "heritable components" named genes were defined by traits. In various…

Q: How is maternal inheritance different from the segregation Mendel observed for nuclear genes

A: The maternal inheritance is different from the segregation that Mendel observed for nuclear genes.…

Evolutionary lineages

An evolutionary lineage is a series of populations of organisms that descend from a common ancestor. Each species in the lineage is the direct consequence of evolutionary change from a common ancestor. A phylogenetic tree is generally used to display lineages visually. Lineages are components of the phylogenetic tree of life. Molecular systematics procedures are widely used to predict lineages.