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

Q: What was Mendel's experiment and why was it successful?

A: Mendel's experiment was performed using garden pea, Pisum sativum to study inheritance. He perfomed…

Q: What family gene means and How do you name a gene?

A: Mendel proposed that something was being passed down from the parents to offspring through the…

Q: In the future, gene technology may make it possible for parents to produce children with athletic…

A: Gene editing is the process by which editing of a genome is done to produce certain desired results…

Q: How do genes determine the traits of an organism?

A: The gene is the genetic code's most fundamental physical and functional unit. The stuff that makes…

Q: Is this autosomal recessive?

A: Autosomal means the chromosomes that are not the sex chromosome but the rest of the 22 pairs of…

Q: Which gene  is inherited from the mother only?

A: Cell division is a process of a parent cell replicating it chromosomal content and dividing itself…

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: Why are recessive conditions more common than dominant ones? How could being a carrier of a…

A: Most of genetic disorder are caused by recessive mutation. DNA sequence variant are harmless when a…

Q: What are the different types of inheritance patterns?

A: Inheritance includes the process by which the offspring of an organism becomes predisposed to the…

Q: How to create my own family pedigree including 3 generations?

A: A pedigree chart depicts the genetic history of a family across several generations. It helps to…

Q: What is preformationism? What did it have to say about how traits are inherited?

A: The preformationism was the 1st theory concerning generation and development and it is applied to…

Q: What’s a pedigree?

A: Genetics is a branch of biology which deals with the study of gene, genetic expression, variability,…

Q: Is this pedigree recessive or dominant? Is it autosomal or sex-linked?

A: Pedigree is defined as the diagrammatic representation of individuals of a family for a particular…

Q: Where do we get the two copies we have of every gene?

A: Gene can be defined as the basic structural and functional unit of heredity. Genes consists of DNA.…

Q: Janet and her family members have attached earlobes (recessive trait). However, her maternal…

A: According to the Mendelian inheritance the phenotype of an organism is controlled by the genes that…

Q: How many copies of a gene does the other parent contribute to each of the offspring?

A: Genes are responsible for the expression of traits. If genes have multiple copies, they are referred…

Q: Why are most genetic diseases caused by recessive alleles?

A: Recessive alleles disorder:-

Q: Which are the Lines of genetic ancestry revealed by mutations?

A: INTRODUCTION: Genetic ancestry testing is also known as genetic genealogy, is a way by which people…

Q: who did mandel work with?

A: Mendel was given the title of father of genetics. He published the results of his experiments named…

Q: Does first born daughter look like father?

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

Q: If a man has an X-linked recessive disease, can his sons inherit that disease from him? Why or why…

A: The X-linked recessive disease is caused by a mutation in X chromosomes. X and Y are two sex…

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

A: Genes  Genes are the hereditary units of DNA which transfer from parents to their offsprings. Genes…

Q: What is a recessive epistatic gene?

A: Epistasis Epistasis can be defined as the condition where phenotypic expression of one gene is…

Q: How does the Chromosomal Theory of Inheritance helped to advance our understanding of genetics?

A: The Chromosomal Theory of Inheritance was founded in 1902 by Theodor Boveri and Walter Sutton. This…

Q: Is TT heterozygous dominant or recessive?

A: A diploid organisms contains two copies of a gene in two homologous chromosomes which are known as…

Q: “If two sets of identical twins get married and each couple has a child, could the resulting…

A: A "twin" is one amongst a pair of twins. One set of twins refer to 2 those who were born along. many…

Q: What are Autosomal Dominant and Autosomal Recessive?

A: Genes are made of nucleic acids called DNA. The variant forms of genes are called alleles. The…

Q: What is recessive mutation ?

A: The change in the sequence of nucleotides in the genome of an organism is called a mutation. This…

Q: What are various kinds of twins?

A: Pregnancy is also termed as gestation during which one or more offspring develop in the uterus of a…

Q: What did Mendel do differently from those who preceded him?

A: DNA is the genetic material in most living organisms. DNA contains inheritable segments that are…

Q: How are genetic mutations passed from parent to offspring?

A: During cell cycle in the sex/germ cells i.e. they undergo meiosis to form gametes which are haploid.…

Q: How can genetic heterogeneity affect inheritance patterns?

A: Inheritance is a mechanism in which traits of the parents transfer into the offspring of the next…

Q: How does the pedigree of an autosomal recessive trait differ from the pedigree of an X-linked…

A: Introduction Pedigree Analysis: this is the new approach to study the inheritance pattern in the…

Q: What is the gene that goes with a trait called

A: A gene is the basic physical and functional unit of heredity. Genes are made up of DNA.

Q: Why Are Siblings So Different?

A: The process by which an organism gives rise to offspring is known as reproduction. Two parents, male…

Q: What are traits determined by 2 or more genes?

A: Polygenic inheritance is inheritance of single phenotypic trait which is controlled by two or more…

Q: Can siblings have different ancestry DNA?

A: Gene is the basic unit of heredity. All living organisms contain certain nucleic acids as their…

Q: Do everyone have the same mitochondrial DNA?

A: DNA is a double helix structure which contains the genetic material necessary for inheritance of…

Q: What type of pedigree chart would you use to trace the inheritance of hitchhiker's thumb in your…

A: Hitchhiker’s thumb refers to the hypermobile thumb. This is an unusual type of thumb which can be…

Q: About how many variations exist in your DNA that does not exist in your parents’ genome?

A: Recombination is a process by which a diverse genome is created with bits of DNA from ancestors to…

Q: How do orthologous genes arise?

A:

Q: How many genes do humans have?

A:

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: Should an individual’s genetic information ever become public information?

A: Bioethics is related to medical policy, research and practices moral judgment. It works on four…

Q: What is the most common autosomal recessive disease?

A: Autosomal recessive disease refers to the type of disease that can be passed down through families.…

Q: Is it possible for a recessive trait to skip a generation meaning the parents do not display the…

A: The alleles are generally of dominant and recessive type and some other forms like codominant and…

Q: Is a widow’s peak a dominant or recessive trait?

A: Dominant and recessive traits exist when a trait has two different forms at the gene level. The…

Q: What is it called when a disease is not hereditary?

A: Genetics is a study of genes, heredity, and genetic variation in an organism. Living organisms…

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.