Q: What are Mate Preferences Between Women and Men?
A: Mate preferences in humans pertain to the reasons why one person selects or refuses to partner with…
Q: How and why do female mating preferences evolve?
A: Evolution is the progression of life forms that shares the heritable characteristics and lives a…
Q: Why do anisogamous organisms only experience the twofold cost of sex?
A: Anisogamy Aniosgamy is a reporduction process in which the different forms or sizes of male and…
Q: Colorblindness is a sex-linked trait. A color- blind woman marries a man with normal color vision.…
A: Color blindness is a recessive x linked disorder, i.e., it is caused by mutation or defect in the x…
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: Define the term mixed biological sex characteristics?
A: BASIC INFORMATION SEX DETERMINATION It is basically the establishment of the gender of an…
Q: A color-blind female is expecting with a color seeing male – what is the probability of a male child…
A: Color blindness is a genetic disease that is inherited from parents to their offspring. Inheritance…
Q: argue that sex(gender) should not be defined, unchangeable, and determined by the genitals that a…
A: the sex of the child at birth is basically decided by the type of the genital present in the child,…
Q: What are chromosomal basis of sex determination?
A: Chromosomes are the thread-like structures that appear in the cells only during the cell division.…
Q: This my second time posting this question. I already answered it but I want to make sure I have the…
A: The graph shows the measurement of spermatophore mass (in mg) of 35 males.
Q: Define the concept of a person’s gender. What factors determine gender?
A: Introduction Gender refers to the socially constructed qualities of women, men, girls, and boys.…
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: Suppose a woman who is AA mates with a man who is aa. What percentage of their children will be Aa?…
A: It means having two identical alleles of a particular gene or Gene's.
Q: What is sex determination?
A: Genes are the structural and functional units of heredity that carry coded genetic information in…
Q: Hello, what influences gender identity most? Nature or nurture?
A: Gender is defined by the role of genetic chromosomes. Inheritance of the Y-chromosome determines the…
Q: What is primary sex ratio (PSR) ?
A: Humans mainly have two sex in the majority; Male and Female. The males are mainly characterized by…
Q: Given that the top male athletes outcompete the top female athletes by about 10% in most sports,…
A: Sex of a human being is the physiological differences between female, male, and intersex. The sex of…
Q: What is the percent chance that a color blind mother and a normal vision father have a color blind…
A: Colour blindness is an X-linked recessive trait.
Q: Besides the XY system are there other sex determination systems?
A: A sex-determination system can be defined type of biological system which determines the kind of…
Q: List two examples of sex-linked disorders.
A: Sex-related disorders, also called sex-linked diseases are inherited by one of the X or Y…
Q: 2 3 4 5 6 7 8 9 10 Would a genetic mutation that affected a woman's Fallopian tube sex-limited trait…
A: Sex-limited traits are traits that are visible only within one sex. Sex-influenced traits are…
Q: A pregnant woman is carrying a triplet inside her womb. They want to determine the number of boys or…
A: Sex determination Sex determination is the biological systems that determines the sex of an…
Q: Frogs living in farming regions where the herbicide atrazine is used heavily have altered sex…
A: Herbicide atrazine is very dangerous for biodiversity as it alters the sex ratio of frogs.Atrazine .
Q: If a women has 5 children, all of which are girl…what is the probability that the 6th child will…
A: The sex of the off-spring depends on the male gamete that fuses with the female gamete. As males…
Q: How do sex-influenced and sex-limited characteristics differ from sex-linked characteristics?
A: To explain: To explain the difference of sex-linked characteristics from sex-influenced and…
Q: What is the probability of having a boy and at least a girl?
A: probability is defined as the number of desired outcomes divided by the total number of outcomes…
Q: In a family of five children, what is the probability that four are girls and one is a boy? 1/8 5/32…
A: Probability is the branch of mathematics concerning numerical descriptions of how likely an event is…
Q: What are the Statistics updated on the worldwide prevalence of sexually transmitted infections?
A: Sexually transmitted diseases are caused by bacteria, viruses, and parasites. Some of the sexually…
Q: Assume that the ratio of females to males is 1:1. A couple already has two daughters and no sons. If…
A: Introduction Probability is a statistical tool in genetics that lets us anticipate the likelihood of…
Q: What is secondary sex ratio ?
A: The population is the group of organisms of a species that are present together in a habitat.
Q: What is the difference between gender and sex? Is gender identity something that is genetic or it is…
A: Although both the terms are used interchangeably, Sex of the person is the physiological and…
Q: Four factors are considered when determining a person’s biological sex: 1) chromosomes, 2) hormones,…
A: Chromosomes are compilations of genetic material in a cell. They consist of DNA and scaffolding and…
Q: A brown-eyed man with "hitchhiker's thumb" marries a brown-eyed woman with a straight thumb. If…
A: Inheritance of the characters can be best analyzed and studied with the help of pedigree analysis.…
Q: what are the characteristics that determine gender (consider genetic, anatomical, hormonal, and…
A: The concept of sex and gender is considered different from a sociological perspective. The term sex…
Q: What is the difference between genetic and environmental sex determination?
A: A sex-determination framework is a natural system that decides the development of sexual qualities…
Q: Participating in atypical sexual behaviors is reported to occur more in males. Why do you think that…
A: The atypical sexual behavior also called paraphilia is a condition that is characterized by…
Q: Are gender traits completely a result of societal expectations?
A: The answer is NO. It's not true always.
Q: 1. Sex: First look at expected outcomes for determining sex. Complete the Punnett square using XX…
A: Every living species has two types of cells, somatic cells (diploid) which are responsible for…
Q: Are there secondary sex characteristics that could be the basis of a reliable sex determination…
A: Introduction Secondary sexual characters:- These are the characteristics that help to distinguish…
Q: A pregnant woman is carrying a triplet inside her womb. They want to determine the number of boys or…
A: Probability of having a boy or a girl is always 1/2.
Q: What are two attributes (characteristics) of males likely to be most important for females…
A: Parental investment refers to the contributions that males and females make in producing and rearing…
Q: A colorblind man marries a female who is a carrier for colorblindness. What is the probability that…
A: Colour blindness is an x-linked recessive disease. This means that in females two X chromosomes are…
Q: A man and a woman got married and decided to have 7 children. a. What is the probability that they…
A: The couple has 7 children. The probability for each given event can be calculated by using the…
Q: he Hamilton-Norwood scale is used to classify the stages of what male problem?
A: Hamilton-Norwood scale was first discovered by James Hamilton in 1950s and it was further improved…
Q: what is the mono casual theory?
A: It's is theory of disease
Q: A couple decided they want to have a total of 7 children. However, they want to set realistic…
A: The genotype of an individual is determine by the genetic constituent of cell. The individual has…
Q: What is sex compensation theory, and why this theory is important, and provide evidence that…
A: Epigenetics is the subject of heritable alterations in gene representation that do not require…
Q: A homozygous mother has retinoblastoma, a dominant sex-linked disorder carried on the X chromosome.…
A: The retinoblastoma is a sex linked dominant disorder. The father does not have this disorder. The…
- What are some reasons females outlive men in the United States and most countries of the world?
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- When do we usually observe changes in common secondary sexual male and female characteristics for males and females?What are some of the factors that contribute to these gender differences?What are the causes of differences between male and female reproductive behaviors? Do males always have higher reproductive potential? Why are females choosier than males?
- What is sexual dimorphism? How can you say human beings exhibit sexual dimorphism?Discuss each of the following: 1. How does mother's health affect the desire of a parent to have children? 2. How does age at marriage affect the desire of a parent to have children?With all the sex that occurs in the media, why doesn’t anybody on the soaps or in movies get an STI? (Similarly, hardly anyone gets pregnant unless it’s a made-for-TV movie on the subject.) What messages do they convey about STIs and risk taking? Feel free to reference specific shows/movies. Who should be responsible for safe sex? Should women take a more active role given that most contraceptive methods are made for women? What can men do to encourage safe sex? Discuss the difference between HIV and AIDS.
- According to the current scientific understanding of the topic, why is our gender identity is NOT a matter of choice?What is Sexual Dimorphism and its examples? What are the causes and effects of Sexual Dimorphism?Why might exaggerated secondary sexual characteristics in males demonstrate a superior genotype to females?