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Chapter Two Genes and gender

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The Ann Oakley reader
This chapter is in the book The Ann Oakley reader

Abstract

Whatever nature does or does not determine in the psycho-sexual differentiation of females and males, many people today believe that innate genetic qualities of individuals are extremely important in shaping gender-differentiated behaviour. This draws attention to the central conceptual distinction between ‘sex’ and ‘gender’. ‘Sex’ refers to the biological division into female and male; ‘gender’ to the parallel and socially unequal division into femininity and masculinity.

Most remarkably, the first question is not ‘What makes a female?’ but ‘What makes a male?’. In most other fields, the issue is framed as one of women’s differences from men: women are seen as a ‘problem’, a special group, a disadvantaged minority, and so forth. In the biological field, our vision has to shift. In the first place, of the 46 chromosomes coding the genetic inheritance a child receives from its parents, only two relate directly to its sex. Secondly, men have only themselves to blame for creating a second sex. All female ova contain one of the sex chromosomes, the X chromosome, and the original battle of the sexes takes place in the discharge of paternal sperm, which are divided into those bearing the X (female-determining) and those bearing the Y (male-determining) chromosome. The Y chromosome has been described as an incomplete X, one fifth of its size: “the shape of a comma, the merest remnant, a sad-looking affair” (Montagu, 1968, p 73).

The development of the fertilised ovum is basically female. Until about seven weeks of pre-natal life, the internal and external genitalia look the same in both ‘sexes’.

Abstract

Whatever nature does or does not determine in the psycho-sexual differentiation of females and males, many people today believe that innate genetic qualities of individuals are extremely important in shaping gender-differentiated behaviour. This draws attention to the central conceptual distinction between ‘sex’ and ‘gender’. ‘Sex’ refers to the biological division into female and male; ‘gender’ to the parallel and socially unequal division into femininity and masculinity.

Most remarkably, the first question is not ‘What makes a female?’ but ‘What makes a male?’. In most other fields, the issue is framed as one of women’s differences from men: women are seen as a ‘problem’, a special group, a disadvantaged minority, and so forth. In the biological field, our vision has to shift. In the first place, of the 46 chromosomes coding the genetic inheritance a child receives from its parents, only two relate directly to its sex. Secondly, men have only themselves to blame for creating a second sex. All female ova contain one of the sex chromosomes, the X chromosome, and the original battle of the sexes takes place in the discharge of paternal sperm, which are divided into those bearing the X (female-determining) and those bearing the Y (male-determining) chromosome. The Y chromosome has been described as an incomplete X, one fifth of its size: “the shape of a comma, the merest remnant, a sad-looking affair” (Montagu, 1968, p 73).

The development of the fertilised ovum is basically female. Until about seven weeks of pre-natal life, the internal and external genitalia look the same in both ‘sexes’.

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