malformations may be caused by genetic factors or environmental insults or a combination of the. two that occur during prenatal development. Most common congenital malformations demonstrate. multifactorial inheritance with a threshold effect and are determined by a combination of genetic and. environmental factors.
Naivete is a lack of knowledge or sophistication. An example of a person's naivete is when she falls for an obvious trick or prank. naivete. The state or quality of being inexperienced or unsophisticated, especially in being artless, credulous, or uncritical. An artless, credulous, or uncritical statement or act.
Generally speaking, to be naive means you do not think enough. People who are naive tend to believe in whatever they are told, without questioning whether it is right or wrong. As for age, it can be anywhere from 1-100. Anyone who has not lived through and seen enough of this world is generally referred to as naive.