Robertsonian translocation is  balanced or unbalanced?

Q: What happens during duplication?

A: Mutations are defined as the permanent change in the DNA’s base sequence. An agent that causes…

Q: describe what is CNVCopy number variant?

A: The human genome consists of 6 billion chemical bases or nucleotides of DNA packed into two sets of…

Q: What is meant by a sexlinked gene?

A: Chromosomes are filamentous bodies present in the nucleus. They are composed of DNA…

Q: What are the effects of duplication mutation?

A: Mutations are the alterations or the changes that occur in the DNA. Mutagens are the agents that are…

Q: What does the expression wild type mean?

A: Genetic traits are regulated by genes.

Q: What is reverse tandem duplication?

A: Duplication is a type of mutation, which involves the production of one or more copies of a gene or…

Q: Explain about the pleiotropic gene.

A: A gene is a stretch of nucleotides present in the DNA. It codes for the synthesis of an RNA or…

Q: What causes nonreciprocal translocation?

A: All cellular systems are controlled by proteins. Proteins are synthesized by the cell by a process…

Q: explain the symptoms of Robertsonian translocation?

A: Robertsonian translocation is a type of translocational chromosomal aberration in which acrocentric…

Q: What is mitotic recombination? A heterozygous individual (Bb)with brown eyes has one eye with a…

A: Mitosis is the process of somatic cell division. The union of the egg and sperm forms the zygote…

Q: How do translocations in which no genetic information is lost or gained produce phenotypic effects?

A: Translocation is caused Due to separation of a chromosome segment and its union to a nonhomologous…

Q: describe some of the human genetic disorders that are caused by nondisjunction?

A: Step 1 Nondisjunction is the non separation of homologous chromosomes during anaphase I that brings…

Q: What effects of heterozygosity for a deletion?

A: In a spontaneous deletion, 2 chromosomes break to remove the intervening segments. By deletion 1 or…

Q: Name the type of translocations and explain their mechanism of occurrence.

A: Translocations were discovered for the first time in the late nineteenth and early twentieth century…

Q: Are forward and reverse primer are complementry to each other ?

A: Forward primers: Forward primers are one of the two types of primers used in a PCR setup. The main…

Q: What is an example of translocation?

A: Translocation is a chromosomal aberration in which two non-homologous chromosomes exchange their…

Q: Referring to the Meselson-Stahl experiment, what is the % hybrid (15N - 14N) in the 5th generation?

A: The Meselson-Stahl experiment was able to show that DNA (deoxyribonucleic acid) replication occurs…

Q: Distinguish between a translocation and an inversion.

A: Introduction  Mutation: any changes in the sequence in the genetic material which leads to disorders…

Q: What is trihybrid cross ?

A: Genetics is a part of science concerned about the investigation of genes, hereditary variety, and…

Q: What is a Robertsonian translocation?

A: Translocation can be defined as the movement of deoxyribonucleic acid (DNA) sequences in between two…

Q: The more dangerous type of translocation?

A: Translocation is the process of rearrangement of chromosomes in a out of phase and irregular manner…

Q: Define reciprocal translocation

A: Chromosomal rearrangement is a mutation, which is a type of chromosomal abnormality that involves…

Q: Crossing-over is all of the following EXCEPT

A: The exchange of genetic material between non-sister chromatids of homologous chromosomes is called…

Q: What are linkage and recombination of chromosomal theory of inheritence?

A: The chromosomes are the genetic material present in the nucleus of the cell which is a condensed…

Q: why The chromatids formedby recombination within the inversion loop of a paracentric…

A: When the region between two breaks of the same chromosome rotates 180°, it results in chromosomal…

Q: What is the difference between reciprocal and nonreciprocal translocation?

A: A type of chromosomal rearrangement like inter-chromosomal or intra-chromosomal is known as…

Q: physical appearances of individuals affected by the abnormality structure of deletion, inversion,…

A: The phenotypes of individuals are effected by numerous factors. As much as it depends on factors…

Q: What kind of chromosomal mutations is/are produced by unequal crossing over?

A: Mutation refers to both the process of altering a gene or chromosome and the outcome of that…

Q: What occurs during duplication chromosomal mutation?

A: Mutations are defined as sudden heritable change which alters the expression of a gene.

Q: What is the chromosome abnormality in fragile X syndrome?

A: Moderate mental retardation in affected individuals and mild cognitive impairment in affected…

Q: Which individuals can be termed as clones?

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

Q: What causes reciprocal translocation?

A: Translocation is a type of chromosomal abnormality in which a chromosome breaks and a portion of it…

Q: What is Robertsonian translocation Down syndrome?

A: Translocation is a type of chromosomal abnormality in which a chromosome breaks and a portion of it…

Q: How translocation Down syndrome arises?

A: Down’s syndrome is a genetic disorder that occurs mostly in children. It leads to intellectual…

Q: Is Robertsonian translocation reciprocal?

A: Chromosomes are thread-like structures that are located in the nucleus. It is composed of protein…

Q: determining coat color is the agouti gene?

A: The coloration, pattern, and length of the cat fur is governed by numerous genes and is determined…

Q: What is tandem gene duplication?

A: A major mechanism by which new genetic material is produced during molecular evolution is gene…

Q: Define reciprocal translocations

A: In nucleus of a cell – DNA is present in form of chromosomes. These are compact structure of DNA…

Q: What kind of chromosomal mutations is/are produced by unequal crossing over?

A: Chromosome mutations are changes that arise in chromosomes as a result of nuclear division mistakes…

Q: For the following chromosome complements, what is the phenotypic sex of a person who has Q. XY with…

A: The male sex-determining gene in humans is termed as the sex determining region Y (SRY) gene.…

Q: What's the difference between the three types of translocations? (Balanced, unbalanced, and…

A: Translocation is a type of chromosomal abnormality, wherein a segment of chromosome from one locus…

Q: Define reciprocal translocation and discuss whensuch rearrangements may have phenotypicconsequences

A: I genetics, a chromosome translocation is a chromosomal abnormality where the part of  chromosome…

Q: what are Lethal effects of homozygosity for a deletion

A: Lethality is associated with the deletion. Deletion is a type of chromosomal rearrangement that…

Q: Explain The noncrossover pathway?

A: During meiosis, hybrids happen at a significant level, however the degree of non crossover…

Q: what is Robertsonian translocations ?

A: A chromosomal abnormality or chromosomal disorder is a missing, extra, or irregular portion of…

Q: What causes Robertsonian translocation?

A: erved gene order and therefore the option is incorrect.  64.) Translocation is transfer of a part of…

Q: What the term Translocation defines in the context of chromosomal ?

A: A chromosome is a lengthy DNA molecule that contains all or parts of an organism's genetic material.…

Q: Explain the term pleiotropy.

A: Genes are the basic structural and functional unit of heredity. They carry coded genetic information…

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