Other Traits
A study by the Institute of Psychiatry determined that men with higher IQ's tend to have better quality sperm than lower IQ males, even when considering age and lifestyle, stating that the genes underlying intelligence may be multi-factored.
Read more about this topic: Fertility And Intelligence
Famous quotes containing the word traits:
“Perhaps nothing is so depressing an index of the inhumanity of the male-supremacist mentality as the fact that the more genial human traits are assigned to the underclass: affection, response to sympathy, kindness, cheerfulness.”
—Kate Millet (b. 1934)
“Almost all wild apples are handsome. They cannot be too gnarly and crabbed and rusty to look at. The gnarliest will have some redeeming traits even to the eye.”
—Henry David Thoreau (1817–1862)