Course 1
Basic Aspects
Sex
Gender
Sexual Orientation
Matters of Degree
Sexual Variations
Sexual Variety
Classification
Chromosomes
What?
How?
First Development
Eve and Adam
Problems
Hormones
The Role of Chromosomes
-人類性的基本層面
Sex - Basic Aspects of Human Sexuality
染色體的功能
男性與女性的性發育由染色體和激素所逐步影響。下面的內容就詳細討論這個問題。 
The Role of Chromosomes
 The sexual development of females and males is greatly influenced by their chromosomes and hormones. The following sections describe this influence in detail.
[Course 1] [Basic Aspects] [Sex] [Gender] [Sexual Orientation] [Matters of Degree] [Sexual Variations] [Sexual Variety] [Classification] [Chromosomes] [What?] [How?] [First Development] [Eve and Adam] [Problems] [Hormones]