What is an individual with a homozygous genotype?

Q: What is the genotypic ratio

A: Dominant seed color-yellow - indicated by RR Recessive seed yellow- green - indicated by rr when…

Q: Which of the following describes the genotype of individual 20?

A: A autosomal trait is that which is carried in the autosomes. An autosomal disease will only be…

Q: What is the relationship between the genotype and phenotype?

A: 1) GENOTYPE- It is the set of genes that we have inherited from our parents and will pass on these…

Q: If you cross a female carrier of hemophilia with a normal, healthy male, what are the chances of…

A: Hemophilia is the genetic disorder inherited in X-linked recessive pattern. It is a bleeding…

Q: Based on the pattern of inheritance, what is the genotype of individual 13? O xhy O xHy O xHxh

A: It is given that the disease is recessive X linked. We can understand it is just like hemophilia.…

Q: What is nondisjunction and the diseases?

A: Nondisjunction is a chromosomal disorder.

Q: Which genotype is homozygous? O XXTI XXTT O XXTI O Xxtt

A: Homozygous means when the alleles are alike and heterozygous means when both the alleles of a pair…

Q: What is an example of Monosomy?

A: Monosomy is a condition when one of the total chromosomes present generally in the cells of an…

Q: what are the genotypes of the offspring?

A: Genetics is a branch of biology that tells about genes, genetic variation, and heredity in living…

Q: Is heterozygous dangerous?

A: An observable characteristic of an organism is called its phenotype, while the actual pair of…

Q: What does abnormal male karyotype mean?

A: A karyotype is the visual picture of number and morphology of chromosomes. It consists of analyses…

Q: Which genotype is homozygous? O aaBb O Aabb O AAbb O AABB

A: Homozygous individuals are those that contain two identical alleles for a particular gene. For…

Q: Explain the Genotype Related to Phenotype ?

A: it is the genetic composition of an organism

Q: a) What is the genotype of the lady? b) What is the genotype of the man?

A: Ans-a) Possible lady 's Genotype will be- AA, AO.

Q: How is Down syndrome caused?

A: Human genetic disorders are caused due to the absence or excess or abnormal arrangement of one or…

Q: 1 2 5 7 II 2 3 5 6 7

A: The pedigree does not skip any generations. Hence, it is a dominant inheritance.  There are two…

Q: What is/Are the genotypes(s) of the offspring?

A: Given that dominant is the round seed and wrinkled seed is recessive.

Q: What contribute to the phenotype in a cumulative or quantitative way ?

A: The distribution for a large population in which the trait of interest varies in a symmetrical way…

Q: Would a person with X0 genotype have ovaries, testes, or neither?

A: XO is a genetic condition known as Turner syndrome , in this condition female partially or complete…

Q: What causes nondisjunction?

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

Q: What is a down syndrome?

A: Humans are diploid organisms,i.e., humans will have two copies for each chromosome in the cells. One…

Q: What is the genotype of carrier females, affected males, unaffected males, and unaffected females?

A: The word "genotype" refers to the genetic makeup of a life form as such, it portrays a living…

Q: What is an individual with a heterozygous genotype?

A: The genotype is a collection of genes and controls the genetic features of an organism.

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: A woman who is a carrier for cystic fibrosis (CF), an autosomal recessive disorder, has children…

A: Cystic fibrosis is a genetic disorder which is caused by the mutation in the CFTR gene which codes…

Q: What is Trisomy test?

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

Q: Explain why the incidence of Down syndrome increases with maternal age.

A: Introduction Down syndrome is a genetic condition produced by an additional whole or partial copy of…

Q: What are the sex-linked disorders that are inheritable?

A: The X and Y chromosomes are defined as the sex chromosomes in humans. A female has two X…

Q: What is the genotype of an organism?

A: An organism’s genetic makeup is called its genotype, and it reflects all of the alleles, or form of…

Q: What two things influence an individual's phenotype?

A:

Q: What is polygenic inheritance?

A: Sometimes a single phenotypic trait is the controlled by many genes together. Each gene can…

Q: Which is more harmful trisomy or monosomy?

A: The chromosomal disorder are caused due to absence or excess or abnormal arrangement of one or more…

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: Canphenotype change without a change in genotype?

A: Epigenetics: It is study of heritable changes / phenotypes which are caused due to no changes in…

Q: is AC genotype normal?

A: Genotype refers to the genetic constituation of an organism. The genotype in humans are AA, AS, AC,…

Q: Could a man with an O blood type be the father of an AB child? and why?

A: The man with blood type O cannot have a child with AB blood type.In blood types, the allele Io is…

Q: How do you know if disorder is autosomal or sex linked?

A: The autosomal inheritance is a pattern that involves the transmission of traits produced by the gene…

Q: Can a person’s genotype be determined by their phenotype? Why or why not?

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

Q: briefly describe how chromosomal disorders happen, explaining non disjunction

A: Chromosomal disorders are of two types -  1.Aneuploidy - It arises due to the addition or deletion…

Q: explain what is Down syndrome?

A: Genetic disorder are caused due to the absence or excess or abnormal arrangement of one or more…

Q: Define phenotype

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

Q: What does double homozygous mean?

A: The alternate form of gene is known as allele. Allele are of two types, namely dominant allele and…

Q: What determines the phenotype of the offspring ?

A: An organism's genotype refers to its entire genetic makeup. The alleles or variants that an…

Q: What is the recurrence risk for autosomal dominant inheritance and recessive inheritance?

A: Introduction :- A genetic disorder or trait can be transferred from parent to kid via autosomal…

Q: Define genotype class

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

Q: Define genotype

A: A genotype is called an individual's collection of genes.

Q: What is karyotype?

A: The deoxyribonucleic acid (DNA) in an organism is stored in a condensed form known as a chromosome.…

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.