12 Physical Differences Between Men and Women
Men and women differ in countless ways, many of which they aren't even conscious of. Here are just a few of those differences:
1) A woman has greater constitutional vitality, perhaps because of her unique chromosomal pattern. Normally, she outlives a man by three or four years in the U.S. Females simply have a stronger hold on life than males, even in the uterus. More than 140 male babies are conceived for every 100 females; by the time birth occurs, the ratio is 105 to 100, with the rest of the males dying in spontaneous abortions.
2) Men have a higher incidence of death from almost every disease except three: benign tumors, disorders related to female reproduction, and breast cancer.
3) Men have a higher rate of basal metabolism than women.
4) The sexes differ in skeletal structure, women having a shorter head, broader face, less protruding chin, shorter legs, and longer trunk. The first finger of a woman's hand is usually longer than the third; with men the reverse is true. Boys' teeth last longer than do those of girls.
5) Women have a larger stomach, kidneys, liver, and appendix, and smaller lungs than men.
6 Women have three very important physiological functions totally absent in men--menstruation, pregnancy, and lactation. Each of these mechanisms influences behavior and feelings significantly. Female hormonal patterns are more complex and varied. The glands work differently in the two sexes. For example, a woman's thyroid is larger and more active; it enlarges during menstruation and pregnancy, which makes her more prone to goiter, provides resistance to cold, and is associated with the smooth skin, relatively hairless body, and the thin layer of subcutaneous fat that are important elements in the concept of personal beauty. Women are also more responsive emotionally, laughing and crying more readily.
7) Women's blood contains more water (20 percent fewer red cells). Since red cells supply oxygen to the body, she tires more easily and is more prone to faint. Her constitutional viability is therefore strictly a long-range matter. When the working day in British factories, under wartime conditions, was increased from ten to twelve hours, accidents among women increased 150 percent; the rate of accidents among men did not increase significantly.
8) Men are 50 percent stronger than women in brute strength.
9) Women's hearts beat more rapidly than those of men (80 versus 72 beats per minute). Their blood pressure (ten points lower than men) varies more from minute to minute, but they have much less tendency to high blood pressure--at least until after menopause.
10) Female lung capacity is about 30 percent less than in males.
11) Women can withstand high temperatures better than men because their metabolism slows down less.
12) Men and women differ in every cell of their bodies because they carry a differing chromosomal pattern. The implications of those genetic components range from obvious to extremely subtle. For example, when researchers visited high school and college campuses to study behavior of the sexes, they observed that males and females even transported their books in different ways. The young men tended to carry them at their sides with their arms looped over the top. Women and girls, by contrast, usually cradled their books at their breasts, in much the same way they would a baby.
from :
http://drjamesdobson.org/Solid-Answers/Answers?a=ff773023-2693-410d-b9e1-662f6985be4e
1) A woman has greater constitutional vitality, perhaps because of her unique chromosomal pattern. Normally, she outlives a man by three or four years in the U.S. Females simply have a stronger hold on life than males, even in the uterus. More than 140 male babies are conceived for every 100 females; by the time birth occurs, the ratio is 105 to 100, with the rest of the males dying in spontaneous abortions.
2) Men have a higher incidence of death from almost every disease except three: benign tumors, disorders related to female reproduction, and breast cancer.
3) Men have a higher rate of basal metabolism than women.
4) The sexes differ in skeletal structure, women having a shorter head, broader face, less protruding chin, shorter legs, and longer trunk. The first finger of a woman's hand is usually longer than the third; with men the reverse is true. Boys' teeth last longer than do those of girls.
5) Women have a larger stomach, kidneys, liver, and appendix, and smaller lungs than men.
6 Women have three very important physiological functions totally absent in men--menstruation, pregnancy, and lactation. Each of these mechanisms influences behavior and feelings significantly. Female hormonal patterns are more complex and varied. The glands work differently in the two sexes. For example, a woman's thyroid is larger and more active; it enlarges during menstruation and pregnancy, which makes her more prone to goiter, provides resistance to cold, and is associated with the smooth skin, relatively hairless body, and the thin layer of subcutaneous fat that are important elements in the concept of personal beauty. Women are also more responsive emotionally, laughing and crying more readily.
7) Women's blood contains more water (20 percent fewer red cells). Since red cells supply oxygen to the body, she tires more easily and is more prone to faint. Her constitutional viability is therefore strictly a long-range matter. When the working day in British factories, under wartime conditions, was increased from ten to twelve hours, accidents among women increased 150 percent; the rate of accidents among men did not increase significantly.
8) Men are 50 percent stronger than women in brute strength.
9) Women's hearts beat more rapidly than those of men (80 versus 72 beats per minute). Their blood pressure (ten points lower than men) varies more from minute to minute, but they have much less tendency to high blood pressure--at least until after menopause.
10) Female lung capacity is about 30 percent less than in males.
11) Women can withstand high temperatures better than men because their metabolism slows down less.
12) Men and women differ in every cell of their bodies because they carry a differing chromosomal pattern. The implications of those genetic components range from obvious to extremely subtle. For example, when researchers visited high school and college campuses to study behavior of the sexes, they observed that males and females even transported their books in different ways. The young men tended to carry them at their sides with their arms looped over the top. Women and girls, by contrast, usually cradled their books at their breasts, in much the same way they would a baby.
from :
http://drjamesdobson.org/Solid-Answers/Answers?a=ff773023-2693-410d-b9e1-662f6985be4e