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What biological characteristic defines females across species?
The biological characteristic that defines females across species is the presence of two X chromosomes.
What are the differences in sex karyotypes between males and females?
The main difference in sex karyotypes between males and females is that males have one X and one Y chromosome (XY), while females have two X chromosomes (XX). This difference in sex chromosomes determines the biological sex of an individual.
What is the biological difference between a human male and a human female?
The key biological difference between human males and females is in their sex chromosomes. Males have one X and one Y chromosome (XY), while females have two X chromosomes (XX). This genetic difference leads to variations in hormone levels, physical characteristics, and reproductive organs between the sexes.
What is the main difference between male and female?
The main biological difference between males and females is the presence of different sex chromosomes - females have two X chromosomes (XX) and males have one X and one Y chromosome (XY). This difference leads to various physical and physiological variations between males and females.
What is definition of sex?
Sex refers to the biological characteristics that define males and females, based on their reproductive anatomy and physiology. It is determined by chromosomal, hormonal, and anatomical differences between individuals.
What concept refers to the biological distinction between females and males?
sex
What biological characteristic defines females across species?
The biological characteristic that defines females across species is the presence of two X chromosomes.
How is the relationship between sex and gender generally decribed?
The relationship between sex and gender is generally described as distinct yet interconnected concepts. Sex refers to the biological differences between males and females, such as reproductive organs and genetic differences, while gender encompasses the roles, behaviors, and identities that society constructs around these biological differences. Gender is often seen as a social and cultural phenomenon, allowing for a spectrum of identities beyond the binary of male and female. This distinction highlights that one's gender identity may not necessarily align with their biological sex.
What are the differences in sex karyotypes between males and females?
The main difference in sex karyotypes between males and females is that males have one X and one Y chromosome (XY), while females have two X chromosomes (XX). This difference in sex chromosomes determines the biological sex of an individual.
What is the biological difference between a human male and a human female?
The key biological difference between human males and females is in their sex chromosomes. Males have one X and one Y chromosome (XY), while females have two X chromosomes (XX). This genetic difference leads to variations in hormone levels, physical characteristics, and reproductive organs between the sexes.
What is the main difference between male and female?
The main biological difference between males and females is the presence of different sex chromosomes - females have two X chromosomes (XX) and males have one X and one Y chromosome (XY). This difference leads to various physical and physiological variations between males and females.
Can my girlfriend and i have a biological baby if we're both females?
No, you don't have sperm. :P
What chromosome do males have that females don't?
Males have an X and a Y chromosome (XY), while females have two X chromosomes (XX). The Y chromosome is responsible for determining male sex characteristics and contains genes crucial for male development. This chromosomal difference leads to the biological distinctions between males and females.
What is definition of sex?
Sex refers to the biological characteristics that define males and females, based on their reproductive anatomy and physiology. It is determined by chromosomal, hormonal, and anatomical differences between individuals.
Is there a difference in chest cavity between females and males?
Is there a difference in chest cavityt between females and males?
Are adopted children sisters?
Assuming you are speaking of two or more females, yes. There is no difference legally, socially, or in this day and age, culturally, between "adopted" and "biological". One has a genetic link to the parent, the other does not. That is all.
Are more same-sex marriages between males or females?
The majority are females.
