Pattern baldness and hen/cock feathering in fowl are examples of X-linked inheritance. O True O False

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: What is it called when the offspring inherits two different alleles such as Tt? * O dominant O…

A: The process by which information that is stored in the DNA(genetic information) is passed from…

Q: Explain why Y-linked traits are passed only from fathers tosons.

A: Y chromosome in male contains SRY gene that is responsible for the development of male genitalia and…

Q: Which of the following statements best described X-linked inheritance patterns? Men are usually the…

A: Inheritance patterns refer to the ways in which genes and traits are passed down from parents to…

Q: The gene for white eye colour is present on the X- chromosome in Drosophila, and is a recessive…

A: The gene for white eye color is present on X-chromosome in Drosophila which suggests that the gene…

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: Describe the phenotypic ratio that is expected for a crossin which both parents have one X-linked…

A: A dominant trait is the one which expresses itself in heterozygous condition. Any trait which is…

Q: What characteristic would you NOT expect to see in a pedigree of an X-linked recessive trait? O The…

A: Introduction :- X-linked recessive inheritance is a type of genetic inheritance that involves the X…

Q: Hello Heliodors! (cont.) Trait C The shape of a heliodor is an X-linked trait. Male heliodors…

A: XRY.

Q: What is polygenic inheritance? When a gene has more than two alleles When one gene affects more than…

A: DNA is a Genetic store house of an individual organisms. The segment of DNA that can produce a…

Q: A cross between a red-eyed  fruit-fly and a white-eyed  fruit-fly produced an F1with all bar-eyed…

A: Sexual dimorphism is seen in most animals and many plants; in other words, a person may be either…

Q: Red-green colorblindness is an X-linked trait. From which parent can a SON inherit the red-green…

A:

Q: is C correct? because females can also inherit x-linked traits, they won’t express it but they’ll be…

A: A gene is considered to be X-linked if it is found on the X chromosome and not on the Y chromosome.…

Q: Explain how X-linked inheritance differs from inheritance ofautosomal traits.

A: X-linked inheritance There are two possibilities if it inherit in dominant and the recessive.…

Q: Describe the genetics of Hemophilia A Disease-causing alleles are full or partial loss-of-function…

A:

Q: The above pedigree shows inheritance of a human disease caused by a single gene.  Which modes of…

A: Pedigree analysis helps us to understand the mode of inheritance of a particular disease by…

Q: Round seeds are dominant over wrinkled seeds in pea plants. Fill in the Punnett square and determine…

A: Punnett square is used to determine phenotypic and genotypic ratios of progenies.

Q: In fruit flies, a gene that controls eye color is X-linked. Red eyes are dominant to the allele for…

A: In fruit fly red eyes are dominant over white eyes. eye color is an sex linked trait in fruit fly.…

Q: Why do X-linked recessive conditions appear most commonlyin males?

A: The genes are hereditary units of an organism. The appearance of the characteristics are a resultant…

Q: In humans, at least one gene produces melanin skin pigment in response to UV radiation (that is,…

A: Pleiotropy refers to the expression of various traits produced by a single gene. The gene that…

Q: Briefly discuss Mendelian Inheritance with that of crossing-over.

A: The Mendelian genetics gives us idea about the inheritance of genetic materials from the parents to…

Q: The shape of a heliodor is an X-linked trait. Male heliodors inherit two X chromosomes, while the…

A: Given,Heliodor is a X-linked trait.Recessive trait results in Bell shaped trait. Genotype for female…

Q: Explain why X-linked recessive traits are more likely to occur inmales.

A: X-linked inheritance is the inheritance mode in which mutation in a gene on the X chromosome can…

Q: I Pedigree 6 1 2 3 5 5 6 7 8 9 10 11 1) What is the trait? 2) Not Y linked blc all affected Sons…

A: In contrast to X-linked pedigree, which explains the inheritance of characteristics from genes on…

Q: Are any of them X-linked recessive or X-linked dominant?

A: In X-linked dominant inheritances, one affected X allele is enough to form the trait in both male…

Q: Define epistasis, pleiotropy, and polygenic inherance and give each. an example of

A: The nonadaptive evolution is defined as any change in allele frequency that does not lead a…

Q: What is the most likely mode of inheritance for this trait? I O 1 2 7 2 3 8 9 10 1 DOD 1 2 3 O…

A: Dominant traits never skip a generation because one copy of the gene is enough to exhibit the trait…

Q: A gene is inherited as a X-linked recessive trait. A hemizgous father that has the recessive allele…

A: Genetic problems related with mutations in genes present on the X chromosome can be referred to as…

Q: Apply the rules of single-gene inheritance topedigree analysis in humans, and recognizepatterns…

A: The study of the inheritance of a gene in the humans is known as the pedigree analysis. For drawing…

Q: Define polygenic inheritance. List two human straits that follow this pattern of inheritance.

A: Inheritance depicts how hereditary material is given from parent to progeny. inheritance is the…

Q: The shape of a heliodor is an X-linked trait. Male heliodors inherit two X chromosomes, while the…

A: Genes are the specific codes of these amino acids which produces a protein and alleles is the…

Q: What characteristic would you expect to see in a pedigree of an X-linked dominant trait? O The…

A: Genetic problems related with abnormalities in genes on the X chromosome are referred to as X-linked…

Q: Describe the pattern of inheritance expected froma Y-linked gene in a human pedigree.

A: Genetic diseases can be transferred from one generation to another. These are further categorized…

Q: Identify non-Mendelian inheritance patterns from the results of crosses, including incomplete…

A: Ans- The non mendalian inheritance patterns are the form of genetic inheritance that does not follow…

Q: formation of the spindle segregation of sister chromatids during meiosis II segregation of…

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

Q: Give the F1 genotypes of  GgXHXh    and      GgXhY

A: Genotype is the representation of genetic constitution in the form of allelic combinations.…

Q: Two parents who do not have color blindness have a daughter who has only one X chromosome and is…

A: The Color blindness (color vision deficiency) is the decreased ability to see color or differences…

Q: Define crisscross inheritance

A: Crisscross inheritance is a transmission of genes from parents to offspring. Here we will know more…

Q: Part 1= You are to discover the chromosomal location (autosomal or X linked) and mode of inheritance…

A: This set of genetic scenarios involves exploring the inheritance patterns of two specific mutations,…

Q: The human female has two X chromosomes. In which of the following ways will x-linked traits be…

A: X and Y chromosomes are sex chromosomes. The female has two X chromosomes and the male has XY…

Q: Describe how X-linked traits are inherited and explain how X-linked inheritance is different from…

A: Inheritance is the process by which the genetic information is passed on from the parent to child.

Q: In Drosophila, the autosomal recessive brown eye color mutation displays interactions with the…

A: One must first ascertain the genotypes of the parents who are true breeders in order to address this…

Q: Trait C The shape of a heliodor is an X-linked trait. Male heliodors inherit two X chromosomes,…

A: The helidor trait encoding genes are found on the X chromosome. This is a X linked recessive trait.

Sexual Motivation

Sexual motivation refers to a person's overall desire for sexual activity. It is an unusual motivation. Generally, among lower animals, the term 'drive' is commonly referred to as sexual motivation. It means a certain internal force drags the animal to be involved in reproductive behavior. On the contrary, humans are not simply driven by any internal force; rather, the sexual motivation in humans is due to several factors such as biological (hormones, genes), environmental (familial upbringing, chemical exposure) and physiological factors (culture, desire) which further determine engagement in sexual activities.