How does the density of genes found on chromosome 22 compare with the density of genes found on chromosome 21, two similar-sized chromosomes? How does the number of genes on chromosome 22 compare with the number found on the Y chromosome?

Q: What does an extra chromosome 16 mean?

A: Chromosomes, the physical carriers of genes, are the microscopic thread like structures in which the…

Q: In FIG. 5. at the arrow, you will see that there are genes (black) on these chromosomes. The genes…

A: The passage describes an Investigative Science activity about chromosomes and genes. It refers to…

Q: How many genes are there present on chromosome 20 ?

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

Q: Why are there no humans with monosomy 22? because chromosome 22 is very small, it is very stable and…

A: The correct option is shown below.

Q: A kidney-bean shaped eye is produced by a recessive gene, k, on the third chromosome of Drosophila.…

A: "Genetic variation" is the result of the recombination of genetic material during the inheritance…

Q: A new species of fly is discovered that has either blue or orange wings as the consequence of one of…

A: Meiosis results in mix and match of various genes of paternal and maternal set to increase…

Q: How many genes are there on chromosome 3?

A: All cellular systems are controlled by proteins. The instruction for the synthesis of proteins is…

Q: Create a chromosome map each set of three genes from the given information.  a) The crossover…

A: Chromosome map / genetic map is a representation representing the distance between the genes . In…

Q: How many genes are there present  on chromosome 7?

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

Q: A species of centipede has a haploid chromosome number of 2.  Leg length is controlled by a single…

A: Mendel's law of independent assortment states that the alleles of two (or more) different genes get…

Q: Why is the incidence of survivable genetic disorders involving deletions of parts of chromosomes so…

A: Deletions are the genetic aberrations or mutations in which a sequence of DNA or a segment of a…

Q: A rare form of dwarfism that also includes hearing loss was found to run in a particular family. It…

A: The inheritance patterns explain how a disease is transmitted in families. These patterns help to…

Q: Two phenotypically unaffected parents produce two children with familial Down syndrome. Regarding…

A: A phenotype is the observable physical and functional traits of an organism which result from the…

Q: Which statement about the relationship between genetic map and physical map is FALSE? The…

A: Genetic Map: A genetic map, also referred to as a linkage map, illustrates the relative positions of…

Q: How many genes are there present on chromosome 15 ?

A: A chromosome is a microscopic structure that consists of proteins and DNA, and is present in every…

Q: How many genes are there present on chromosome 18 ?

A: Deoxyribonucleic acid (DNA) is a long molecule. It contains the instructions an organism required to…

Q: How many genes are there present on chromosome 12 ?

A: Chromosomes are thread-like structure, which are composed of nucleic acids and protein. They are…

Q: How is it still balanced if, let's say we have 100% chromosome A and 100% chromosome B. In simple…

A: Translocation is a phenomena in which genetic material is transferred from one chromosome to be…

Q: Heterozygotes are often healthy individuals because these mutations do not impact the dosages of any…

A: An inversion is a chromosome rearrangement in which a segment of a chromosome is reversed end to…

Q: How many genes are there on chromosome 6?

A: In all the living organisms, the genetic material is organized into a specific structure known as a…

Q: How many genes are there present on chromosome 10 ?

A: Introduction: Chromosomes are thread-like structures present inside the nucleus of plant and animal…

Q: Mutation

A: A) Genetic in drosophila have provided a wealth of information about a variety of cellular and…

Q: What are micrographs of the stained chromosomes in homologous pairs arranged by decreasing size?

A: The building blocks of the DNA (Deoxyribonucleic acid) are the nucleotides. A chromosome is a highly…

Q: How does mitosis and meiosis ensure that the chromosome number of a certain species remain the same…

A: Genetic discontinuity, which induces cell or organism complications, is the opposite of genetic…

Q: Suppose genetic analysis reveals a serious mutation in a gene in the green region of the left-hand…

A: Chromosomes are filamentous bodies present in the nucleus. They have the ability of self-replication…

Q: How many genes are there present on chromosome 21 ?

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

Q: How many genes are there on chromosome 5?

A: Chromosomes are thread-like structure, which are composed of deoxyribonucleic acid (DNA) and…

Q: How many genes are there present on chromosome 23 ?

A: Chromosomes are the carrier of genetic material deoxyribonucleic acid (DNA). They are coiled in…

Q: How many genes are there present on chromosome 14 ?

A: Chromosomes are the small structures like a thread situated within the nucleus ofvarious  plant and…

Genome annotation

The technique of linking biological information to genome sequences is termed genome annotation. Gene annotation is the method of identifying gene locations and coding sections. It helps us understand what these genes are doing in the body through establishing structural characteristics and linking them to the actions of various proteins.