if an individual has a widow’s peak, what are the two possible genotypes?

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 is the karyotypefound in Down syndrome?

A: During the most recent years, Down disorder has been the focal point of uncommon consideration. Down…

Q: Which genotype would result in the recessive phenotype?

A: The individual collection of genes represents the genotype. It involves the inheritance of two…

Q: 1) Suppose thatt everyone in your family (bloodline) has attached earlobes. Do you know with…

A: An organism has phenotype and genotype. Phenotype is the observable characteristics and genotype is…

Q: What must be true about the genotypes of parents who have a child who has a dominant trait?

A:

Q: What is an individual with a homozygous genotype?

A: Genotype refers to the genetic composition of an organism. It is of three types, namely homozygous…

Q: Are all froms of Down Syndrome due to non-disjunction?  Explain

A: There are three forms of Down's Syndrome- 1. Trisomy 21 2. Non-disjunction 3. Mosaicism

Q: Why do most cases of Down syndrome originate from the mother? And how is this linked to maternal age…

A: Down syndrome also called "trisomy 21" is a condition in which a child is born having an additional…

Q: On the basis of the information provided, is the inheritance of haemophilia:   autosomal or…

A: Hemophilia is a form of clotting deficiency due to lack of clotting factor 8 and 9. Most affected…

Q: Why is autosomal Monosomy lethal?

A: Most living species have DNA as their genetic material. It is the cell's information centre,…

Q: Identify a disorder caused by a chromosomal abnormality and how the disorder affects the individuals…

A: Chromosomal abnormality are one of the main reasons for many inherited disorders and traits, and…

Q: What is the most common chromosomal disorder?

A:

Q: Calculate the probability of inheriting a particular genetic disorder by using a Punnett square.

A: Introduction Chance events are generally characterized by probability. Probability is defined as the…

Q: What are mendelian disorders?

A: A Mendelian trait is one that is controlled by a single locus in an inheritance pattern. In such…

Q: What is Trisomy test?

A: The chromosomes are the thread like structure that contains hereditary information in the form of…

Q: Identify a disorder caused by a chromosomal abnormality and how the disorder affects the individuals…

A: A chromosomal disorder is an anomaly, aberration, or mutation is a missing, extra, or irregular…

Q: What are affects when Nondisjunction occurs?

A: The separation of the sister chromatids or homologous chromosomes is one of the defined steps of…

Q: In a parental cross for an autosomal MOI, the ratio (Disease phenotype):(WT phenotype) differ for…

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

Hematology

Hematology is the branch of biology. Hematology is the medical field that deals with the treatment of blood disorders and cancers, such as hemophilia, leukemia, lymphoma, and sickle-cell anemia. Hematologists and hematopathologists are medical professionals who specialize in illnesses of the blood and its components.