If children obtain half their genes from one parent andhalf from the other parent, why aren’t siblings identical?

Q: How many alleles of genesthat condition X-linked traitsdo female and maleindividuals…

A: The genetic traits that are encoded by genes present on the X chromosome are known as X-linked…

Q: Are the alleles of a genenecessarily originated onefrom the father and the otherfrom the mother? Are…

A: Allele is the one or more versions of a gene. It is variant of a gene. It can refer to the different…

Q: Do genes or alleles independently assort?

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

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 are alleles?

A: Alleles determine the phenotype of an organism. A human is diploid, meaning that humans have two…

Q: Is it possible for a boy–girl pair of twins to be genetically identical? Why or why not?

A: Introduction  Usually there is only one embryo develops at a time in a single pregnancy but in some…

Q: Can this trait be passed to offspring?

A: The DNA (deoxyribonucleic acid) is the hereditary unit of an organism. It consists of purines and…

Q: What is the difference between X and y chromosomes and how to they effect genetics?

A: X and Y chromosomes serve as the basis for sexual differentiation. They are primarily the sex…

Q: If children obtain half of their Gene's from one parent and half from the other parent, why aren't…

A: A genome of offspring is inherited from both the parents. Half of the genetic material is inherited…

Q: How many chromosomes do you receive from your parents?

A: Chromosomes are the constricted forms of chromatin fibres and histone proteins. This chromatin fibre…

Q: What is genetic variation?

A: The genetic information for the functioning of an organism is contained in its DNA molecules. This…

Q: What are inheritence of two genes?

A: Genes are basic units of inheritance. Gene is  a specific sequence of DNA which encodes specific…

Q: What is polygenic inheritance? When a gene has more than two alleles When one gene affects more than…

A: DNA is a Genetic store house of an individual organisms. The segment of DNA that can produce a…

Q: Why are some alleles dominant and some recessive?

A: A short-portion of the DNA is termed as a gene. The genes are the essential functions as well as…

Q: Where do new alleles come from?

A: Answer- Alleles are the varients of a gene. They are present on the same locus of the chromosome and…

Q: What is the relationship between chromosomes, genes, and traits?

A: Chromosomes can be described as the thread like structures of nucleic acid which are found in most…

Q: What conclusion about your genotype would you make if one of your siblings, but neither one of your…

A: The genotype of an organism is the set of genes that are responsible for the unique characteristics…

Q: How Are Single Traits Inherited?

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

Q: How does meiosis explain the first law of Mendel?

A: The process in which the single cell divides twice in order to produce four cells consisting half…

Q: How are single-gene traits inherited?

A: A phenotype is a unique feature of an organism. Genes and the climate, as well as relationships…

Q: How the Chromosome Theory of Inheritance Explains Mendel’s Laws?

A: Gregor Mendel was the scientist who worked in the field of molecular biology and genetics. These…

Q: What is an example of quantitative inheritance?

A: Genetics is the branch of Biology dealing with the study of genes including their structure,…

Q: What is the relationship of the gene to the trait?

A: Gene is a unit of heredity which is transferred from a parent to offspring which determine some…

Q: What are continuous traits?

A: All living organisms reproduce. Reproduction is the process by which an organism creates more of its…

Q: What is the difference between dominant and recessive trait?

A: A gene is the basic physical and functional unit of heredity and is composed of DNA(deoxyribonucleic…

Q: Do males and females show equal chances of inheriting tge trait? Why or why not?

A: Gregor Johann Mendel was an Austrian Monk, who is known as the father of genetics published the…

Q: What reveals units of inheritance and the law of segregation?

A: Genetics is the branch of biology which deals with genes, heredity, and genome in the organism.…

Q: Can mitochondrial DNA be inherited from father?

A: The genome represents the genetic material in an organism having a set of chromosomes which is…

Q: Do Grandchildren always have the same gene combinations that their grandparents had?

A: Inheritance is a mechanism in which one generation acquires the property of its previous generation.…

Q: What is quantitative inheritance?

A: Introduction  Inheritance is referred as the pattern of transmission of characters/traits from…

Q: Difference between dominant factor and recessive factor?

A: Factors or traits are determined by the genes. Each gene contains two alleles and these alleles can…

Q: Difference between inheritense of one gene and inheritence of two gene?

A: INHERITANCE - we all poses some similarities with our parents because we inherit some of their…

Q: Albinism is an autosomal recessive disorder. If a non-carrier normal male mates with an albino…

A: Given: Albinism is an autosomal recessive disorder. Let, Normal person (not having albino) - AA…

Q: Explain inheritence of one gene?

A: Mendel performs the experiment on the pea plants by cultivating and observing them under different…

Q: What is the genetic phenomenon when a person has a specific genotype but phenotypically presents…

A: Genotype is defined as the genetic constituent of an organism. where is the phenotype is defined as…

Q: What characteristics of an organism would make it suitable for studies of the principles of…

A: Gregor Mendel first proposed the three principles of inheritance.

Q: What is a trait for which symptoms are not present at birth and manifests themselves later in life?

A: Genetics is the study of inheritance of genes among the generations that deals with heredity and…

Q: What are mendal's laws of inheritence?

A: Step 1 Inheritance is the process of receiving genetic information from the parents. The entire…

Q: How two genetically identical twins are not really identical?

A: The identical twins formed from the same sperm and same egg from their parents.In early stage of the…

Q: What are some diseases orgenetic abnormalities causedby recessive genes?

A: A disease is an abnormal condition that negatively impacts the structure and function of an…

Q: Why are X-linked recessive disorders never passedfrom a father to a son?

A: A genetic characteristic or disorder can be handed down from parent to kid via mutations in a gene…

Q: If a color-blind woman married a man whohad normal color vision, what would be theprobable…

A: Color blindness is a genetic disorder in which the photoreceptors of the retina cannot process…

Q: a parent possesses two copies of each gene. When this parent passes on its alleles for a gene, how…

A: The principle of segregation explains how the variants of a gene (pairs) are divided into…

Q: What do you mean by Uniparental?

A: The genome represents the genetic material in an organism having a set of chromosomes that is…

Q: What causes quantitative inheritance?

A: Quantitative Inheritance deals with the inheritance of single phenotype characters, controlled by…

Q: Whar is the probable pattern of inheritance and why

A: The pattern of inheritance is the manner in which a genetic trait or disorder is passed from one…

Q: What is late-onset genetic trait?

A: A trait can be defined as a different form of a character. Genetic traits are those characteristics…

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.