These dialectic meanings influenced notable changes in Pentecostalism in the late 19th century, and charismatic movements in some mainline churches in the mid-20th century. The discussion in the 21st Century Religion section explores what charisma means in these and other religious groups.hese dialectic meanings influenced notable changes in Pentecostalism in the late 19th century, and charismatic movements in some mainline churches in the mid-20th century. The discussion in the 21st Century Religion section explores what charisma means in these and other religious groups.
Body type. Twins tend to be more common in larger women as well as woman who are tall. In one study, women with a BMI of 30 or above were nearly 1.5 times more likely to have twins than the women in the normal BMI range of 20 to 24.9. Those same women were more likely to have opposite sex twins than same sex twins as well.
Twins are two offspring produced by the same pregnancy. Twins can be either monozygotic (identical), meaning that they develop from one zygote, which splits and forms two embryos, or dizygotic (fraternal), meaning that they develop from two different eggs. In fraternal twins, each twin is fertilized by its own sperm cell. In contrast, a fetus that develops alone in the womb is called a singleton, and the general term for one offspring of a multiple birth is multiple. Non-related look-alikes whose resemblance parallels that of twins are referred to as doppelgangers.