Are males or females are more often affected by sex-linked traits? Explain why.

Q: How many alleles of genesthat condition X-linked traitsdo female and maleindividuals…

A: The genetic traits that are encoded by genes present on the X chromosome are known as X-linked…

Q: explain why identical twins may have fewer genetic differences than fraternal twins?

A: Identical twins results from the fertilization (fusion of male and female gametes i.e., sperm and…

Q: Define sex-linked trait

A: Introduction:Every human has 23 pairs of chromosomes. Out of these, 22 pairs are autosomes and 1…

Q: Explain why the inheritance pattern of X-linked traitsdiffers in males and females.

A: Most of the animals show sexual dimorphism, in other words, an individual can be either male or…

Q: how Mutations in Sex DeterminationPathway Genes Can Result inIntersexuality Disorders?

A: An alteration in DNA sequence which makes up a gene is known as a mutation. These mutations gives…

Q: Will couples be able to select embryos with certain genes encoding desirable traits for height,…

A: Reproduction is the phenomenon of producing offspring from the parent. The reproduction can be…

Q: Explain the inheritance of dominant, recessive, complex, and sex-linked traits.

A: The pattern of inheritance describes the transmission of diseases in a family. It helps in…

Q: What is an example of a sex-linked trait in humans?

A: Sex-linked trait refers to a trait whose expression depends on a gene present on a sex chromosome.…

Q: What is true about majority of sex-linked disorders in humans? Females have a higher probability of…

A: Sex linked disorders are the disorders in which the mutation occurs on the sex chromosomes either…

Q: Will any of the XY offspring be heterozygous (carriers) for that trait? Will any express it?

A: Be fore getting into result we need to know what Is A Carrier? A carrier is a person who has a…

Q: Which are the Different dominant relationships?

A: Introduction  Any gene have two alleles pairs viz. Dominant or Recessive. The allele which gets…

Q: Would you expect dominant X-linked traits to affect women as often as men? Explain your answer.

A: Men and women differ in their sex chromosomes: while men have one X and one Y chromosome, women have…

Q: It has been suggested that looking for the presence of the SRY gene would be a better way of…

A: SRY Gene - The SRY gene is found on the Y chromosome. The sex-determining region Y protein produced…

Q: You want to study the biological basis of sex determination. What model will you choose and why?

A: Introduction Sex-determination is a biological system that determines the sex of an offspring based…

Q: Which of the following can arise from a zygotic mitotic problem in an individual with a normal XY…

A: Following condition arised due to Error in zygote mitosis in an individual with XY genotype.

Q: Explain the process of homozygous ?

A: Chromosomes are the carrier of the genetic information that an organism carries from one generation…

Q: Which gene on the Y chromosome triggers the development of male characteristics? What would happen…

A: The Y chromosome is one of two sex chromosomes in therian vertebrates, including homo sapiens, and…

Q: How do someone know a trait is sex linked?

A: Sex linked is defined as a trait in which a gene is present on a sex chromosome. This is influenced…

Q: What is an an allele that negatively affects the survival of a homozygote?

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

Q: What are Sex-influenced traits?

A: The traits are the characteristics determined by the genes. The traits are affected by the genes,…

Q: What are the Environmental effects on phenotype?

A: Phenotype is the morphological manifestation of genotype. It includes the morphological features…

Q: To determine: The phenotypic ratio of offsprings produced when a woman with genotype AB Ss mates…

A: Introduction Genes are responsible for the inheritance of characteristics, it is the basic physical…

Q: How can sex limited traits affect an individual?

A: Genes of these sex influenced characters are also present on autosomes but they are influenced…

Q: does dominance have anything to do with frequency?

A: The allele and genotype frequencies is very much important in in calculation of Hardy weinberg…

Q: Compare and contrast genetic versus phenotypic sex.

A: Heredity is the entirety of all natural forms by which specific characteristics are transmitted from…

Q: n why many sex-linked diseases occur more frequently in men than women.

A: a. Chromosomes are the carriers of genes and they are located on both the autosomes and sex…

Q: What are some ethical concerns associated with encouraging the birth of people with "desirable"…

A: The social and philosophical movement states that there is possibility to improve society and race…

Q: Explain why X-linked recessive traits in humans are observed in more males than females.

A: As we know, males are hemizygous for X-connected genes  (they have just a single X chromosome), any…

Q: Assume that a disease called Disease B is known to be x-linked but we don’t know if it’s a dominant…

A: A disease called Disease B is known to be x-linked. But if it is dominant or recessive can be…

Q: Which of the following statements is INCORRECT? Sex-limited traits affect a structure or…

A: Sex inheritance has three types, sex-limited, sex-linked and sex-influenced. Sex linked inheritance…

Q: Why is meant by sex-linked inheritance? Give few examples in man.

A: Sex linked inheritance is the inheritance of a trait (phenotype) that is determined by a gene…

Q: How do you think consanguinity is increasing the risk factors of genetic disorders? Explain with…

A: The offspring of consanguineous unions may be at increased risk to genetic disorders because of the…

Q: Match the term with its corresponding definition. You may not use all definitions. Codominance (…

A: The process through which genetic makeup is handed down from parent to kid is known as inheritance.…

Q: Usually, if a gene that affects a particular genetic trait is NOT located on a sex chromosome, then…

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

Inheritance and Mendelian Genetics

Inheritance means the passing of traits to offspring from parents. These traits could be passed either through asexual reproduction or sexual reproduction. The offspring receives the genetic material from the parents. Mendelian inheritance is a certain biological inheritance that follows the rules and principles laid down by Gregor Mendel in 1865. The initial hypothesis was considered wrong, but other inheritance theories modified the concept of inheritance and thus genetics.