Human body is quite an unique subject to learn about. There are many fields of study which study human body as its main concerns, such as anthropology, biology, anatomy and many more. Based on the gender, human (Homo sapiens) is classified into two gender, which is male and female. The classification is based on the contents of the chromosome. Male has XY chromosome and female has XX chromosome. Basically, male and female have quite a number of differences in their appearances too. For example, female human has smaller pelvic bones and will likely get her puberty earlier than male human. Female human also responsible to be the more important part of human reproduction, or in easier terms, female can be pregnant while male human cannot. This fact really matters to the male and female body as well.

Female human or woman or girl, has more complicated body structure than male human. Girls body changes as they grow older, therefore, actually there are several girls body parts pictures, based on their ages, race and other environmental factors. For example, a Caucasian girl will have a different body structure compare to Asian or African girl. A Caucasian girl who lives in tropical region also most likely will have different body structure with a Caucasian girl who lives in the North Pole. Each girl also has an unique body picture which must be different than others, therefore studying about body structure are quite difficult and tricky.

Even the identical twins must have different body structure, thus will alter the body pictures as well.When girls are still newborns, they are quite similar to boys, except for the genital organs. Girls have vagina, while boys have testicles. As they grow up into little kids, their bone and body structure starts to shape up. The most visible changes in girls' body parts pictures usually happen when they reach their puberty. During puberty, the hormones inside the girls' body, are preparing the body to be able to reproduce. These hormones are triggering some changes in girls' body and mind as well. The size of the breasts are developing, the size of pelvic bones are widening to prepare the birth canal and other reproduction needs. Girls' body part pictures usually can be found in most anatomy or biology textbooks. By looking at girls body parts pictures, one may learn about the difference between male and female human, the physical structure of a female human, and also the function of body parts in a female human as well.