Part II. In the ABO blood group systems in human, IA and IB are co-dominant and both are dominant to Iº (which is recessive). What blood type would the offspring have from the following parents?

Q: Define Mendel’s first law?

A: Genetics is the branch of biology that deals with heredity and inheritance. Gregor Johann Mendel is…

Q: What are Polygenic and Multiple allele?

A: Introduction  Phenotype of any organisms is basically controlled by genes present in various loci on…

Q: Hypothetically speaking, of course, right handedness is dominant to left handedness and brown eyes…

A: A dominant trait is expressed in both homozygous and heterozygous genotypes while a recessive trait…

Q: Define the Beyond Simple InheritancePatterns ?

A: The inheritance patterns help to predict how genes are transmitted from generation to generation.…

Q: Differentiate between dominant and recessive.

A: Concept of dominant and recessive allele can be explained by simple mohohybrid cross.  As we can…

Q: John has unattached earlobes (dominant) like his father, but his mother has attached earlobes…

A: Let’s denoted the allele for unattached earlobes as A and allele for attached earlobes as aThe…

Q: What are the alleles present in an individual?

A: A gene is a precise region of the DNA which regulates a specific trait. An allele is defined as one…

Q: is an attached earlobe a dominant or recessive trait?

A: Answer: Introduction: Attached earlobes and free earlobes both are representative demonstrate the…

Q: How do the multiple alleles of an allelic series arise?

A: A gene is a unit of genetic material present within the DNA (deoxyribonucleic acid). Each gene…

Q: What does a vertical pattern of inheritance mean?

A: The pattern of inheritance of traits which is controlled by a single locus or single gene defects is…

Q: What are three similarities and three differences between dominant alleles and recessive alleles?

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

Q: What is required in the genotype of an individual to show a recessive trait?

A: Genotype  It is defined as the reference to the alleles (variants of the gene) an individual carries…

Q: How does a genotype differ from a phenotype?

A: Organisms have DNA/ RNA  as their genetic material. This genetic material is responsible for…

Q: If two parents have a dominate trait, can they have a child that has a recessive trait?

A: If two parents have a dominate trait, can they have a child that has a recessive trait?  Ans ) Yes…

Q: What is the presence or absence of the dominant alleles of two genes?

A: An allele is an alternative form of a gene (one member of a pair)which is located on the specific…

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: When might you see an autosomal dominant trait skip generations?

A: The genes that are present on the non-sex cells are called “autosomal genes”. An autosomal dominant…

Q: What is a genotype? Whatis the difference betweengenotype and phenotype?

A: Gene is the basic component of heredity. It is the functional unit of life as it contains all the…

Q: Why are some alleles dominant to other alleles?

A: In 1865, Gregor Mendel an Austrian scientist experimented on garden pea hybrids and published his…

Q: Hypothetically, right handedness is dominant to left handedness.  Two right handed parents have a…

A: Yes, the Child can be their biological child.

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: What are recessive conditions? What are dominant conditions? Why are recessive conditions more…

A: Individuals receive two versions of each gene, known as alleles, from each parent. If the alleles…

Q: What are principles or law of inheritance?

A: The father of the genetic is Gregor Mendel. He performed his experiment on the garden pea. Over the…

Q: What is a trait is intermediate of parents?

A: According to Mendelian inheritance, a single character is controlled by one or more genes where each…

Q: Albinism is inherited through a recessive allele (a). Juan has normal skin color. His Mom and Dad…

A: Genotype means the alleles constituting the genetic composition and responsible for the expressing…

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: Individuals have different inherited traits or similar inherited traits?

A: Traits in simple language are defined as particular characteristics. "Inherited traits" means those…

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.