Q: What is sex-influenceddominance?
A: According to Mendelian inheritance, a single character is controlled by one or more genes and each…
Q: How do female preferences for certain male characteristics evolve in the first place?
A: Sexual preference, the theory in postulating that the evolution in animals of certain conspicuous…
Q: Describe female secondary sex characteristics and their role in reproductive system function?
A: Any physical traits that emerge throughout puberty that separate the sexes but are not directly…
Q: Explain how sexual differentiation is determined by the sex chromosomes and prenatal hormones?
A: Chromosomal determination of sex - It is also known as allosomic determination of sex and is based…
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: Consider the following question: “The Y chromosome is an accurate indicator of a person's external…
A: The DNA (deoxyribonucleic acid) is the hereditary unit of an organism. The genes are composed of DNA…
Q: Distinguish between the concepts of sexual differentiation and sex determination.
A: Sexual reproduction is a type of reproduction in which organism under goes different cycles like…
Q: What do you mean by Isogamy? Give some examples.
A: The new living organisms are produced by the combining genetic information from two individuals of…
Q: going
A: Sex determination is the method to determine the sex of the offspring which is going to produce from…
Q: Why do males even exist? Is there any advantage to keeping males around from a genetic perspective?
A: Reproduction: Important biological process by which new offspring are reproduced by their parents is…
Q: What is considered to be the fundamental difference between males and females of most organisms?
A: The males and females of almost all species differ from one another in various characteristics.…
Q: . Describe several differences between asexual and sexualreproduction.
A: Reproduction is a biological process of creation or production of new offsprings from a parent cell.…
Q: Explain why fertilization requires more than one sperm.
A: The zone pellucida is seen as a dense, transparent girdle surrounded by the Corona radiata cells.…
Q: Discuss why and how sex evolved.
A: Reproduction is the method through which organisms maintain their number and it is the process to…
Q: proposed reason for why women go through menopause is _____.
A: The phenomena of Aging differ widely among living things. There are many Evolutionary explanations…
Q: Explain sex determination in humans?
A: Sex determination results in the development of individuals with characteristics that allow them to…
Q: Define primary sex organs, secondary sex organs, secondary sex characteristics?
A: The primary sex organs and secondary sex organs are involved in the process of reproduction.…
Q: Explain sex differentiation?
A: Introduction Chromosomes are classified into two types: Autosomes and Allosomes/Sex chromosomes.…
Q: Identify the possible benefits of asexual reproduction.
A: Asexual reproduction is called vegetative reproduction; plants are mostly undergone the process of…
Q: Compare and contrast the outcomes of asexual andsexual reproduction.
A: The production of new living organisms by combining genetic information from two individuals of…
Q: Describe a situation in which asexual reproduction might be more likely than sexual reproduction
A: Asexual reproduction is the process when an organism reproduces without exchanging genetic…
Q: Why is human sexuality important?
A: Human sexuality is the way humans perceive and express themselves sexually. This includes sensations…
Q: Explain why the intersex condition supports the idea that sex and gender are non-binary and that…
A: Sex and gender were once considered synonymous, but in today's world, many people identify with a…
Q: Describe the basis of sex reversal in humans.
A: Sex-reversal is an event in which the sex of an offspring is opposite to the genetically determined…
Q: Distinguish between primary and secondary sex characteristics.
A: In an organism, sexual characteristics conduct features related to sex. Primary sex characteristics…
Q: How do hormones effect sexual behavior? Please provide real examples backed up by research evidence…
A: Hormones are chemical substances created by the glands and organs that travel across the body.…
Q: What is fertile females theory?
A: Fertile females theory has been explained in the Ovulatory shift hypothesis. In this scientific…
Q: nich of the following is NOT a way to estimate a person's biological sex? sexual attraction…
A: In nature mainly there are two sexes males and females. In human beings the two sexes can be…
Q: Explain the Advantages and Disadvantages of Asexual Reproduction.
A: It is atype of reproduction involving a single organism without fusion of gamete which usually…
Q: Discuss the scientific approach to human sexuality from a historical perspective
A: Human sexuality is a way in which an individual experience and express their sexuality including…
Q: Sex in Vertebrates several fish species can change sex during an individual's life O is necessary…
A: As a result of sex differentiation, females and males genitalia are conditioned to develop in…
Q: How sex is determined in human brings?
A: Chromosomes are thread-like molecules that carry hereditary information for everything from height…
Q: Explain briefly what is lethal sex
A: The Drosophila insects have a master regulatory gene called sex- lethal.
Q: What is the molecular explanation for sex-limitedinheritance?
A: Inheritance is the process of transmitting the traits from parent to offspring. Traits of an…
Q: Explain the Mechanisms of Sex Determination?
A: Every cell has 46 chromosomes Two of the 46 chromosomes, known as X and Y, are called sex…
Q: Explain the term spermiation.
A: The reproductive system in males and females is known as gonads. Testis is an organ in the male…
Q: But biologically speaking, what is "sex"? What sexual behaviors do or don't qualify as "having sex"?…
A: Female” and “male” describe biological sex—in humans, non-human animals, and other organisms. “
Q: Describe one ethical challenge related to the moral status of gametes and embryos
A: The fusion of male and female gametes results in the formation of a single-celled zygote. The zygote…
Q: Which of the following is most influenced by the SRY gene? gender identity sexual response O sexual…
A: Testis-determining factor (TDF) is a gene that is, also known as sex-determining region Y (SRY)…
Q: A paradox of sexual reproduction is that despite its being widespread in nature, the question of why…
A: Sexual reproduction is defined as the process in which new organisms are formed by combining genetic…
Q: Discuss sexual reproduction methods
A: The creation of offspring is known as reproduction. Sexual and asexual reproduction are the two…
Q: what is the process that produces sex cells
A: Gametes are the sex cells which participate in sexual reproduction.
Q: Compare and contrast biological construct of male and female
A: Humans are the most common and widely distributed primate species, with bipedalism and huge,…
Q: On what assumptions Ratio of Males to Females in Humans is determined ?
A: The sex ratio is the male-to-female ratio in a population. In most sexually reproducing animals, the…
Q: Define sexual reproduction
A: Reproduction is the process by which an organism creates more of its own progeny. Reproduction is…
Explain how sex is an evolutionary force.
Step by step
Solved in 2 steps
- In a short essay (at least 10 well-defined sentences) Define Sex and Gender? What is the difference? Why can't we understand sex in terms of female and male or gender in terms of man and woman? Why can't we understand neither sex nor gender as binary? Give and shortly discuss at least 3 specific examples.Explain briefly what is a sex linkExplain the paradox and adaptive significance of sex. Provide examples and data thatsupport the theories regarding the evolution of sexual reproduction.
- According to the current scientific understanding of the topic, why is our gender identity is NOT a matter of choice?What is the role of sex in evolution? ExplainWhat defines our biological sex? What is the distinction between genetic and anatomical sexuality? Explain how chromosomes influence the internal and outward development of the sexual anatomy (hormones and structures). Is there always a correlation between genetic and anatomical sex? What is the reason, or why not? Describe a situation or disorder in which the internal and exterior sexual anatomy of a person do not match and explain how this would occur. Describe how a binary (male/female) model of sex does not reflect reality. What would a more accurate model look like?
- Explain the term homogametic sex?A paradox of sexual reproduction is that despite its being widespread in nature, the question of why it exists at all is still unresolved. What are some disadvantages of sex? What are some consequences of sex that make it so important?1) Explain why the intersex condition supports the idea that sex and gender are non-binary and that "biologists may have been building more nuanced view of sex, but society has yet to catch up." 2) Explain why, according to the current scientific understanding of the topic, our gender identity is NOT a matter of choice?