Cause. Mutation of genes, found in chromosomes, can affect the way in which cells grow and develop within the body. Alterations in RB1 or MYCN can give rise to retinoblastoma. RB1. In children with the heritable genetic form of retinoblastoma there is a mutation in the RB1 gene on chromosome 13.
Answer by Claire Wilson. Confidence votes 8. Morena is a spanish word used to describe Latinas who are tanned/dark (i.e., dark hair-brunette, dark eyes, dark skin). It also means Morning in the native language of the New Zealand indigenous people, the Maori.I have triple checked my answer after consulting my Maori experts (thanks LT!).t literally means the color brown, the adjective for a singular feminine noun. In Mexican culture, morena can also be a term of endearment for a female, particularly if s â¦ he is darker complected.
Baby names meanings search results: The name Alanna is a baby girl name. The name Alanna comes from the Celtic origin. In Celtic The meaning of the name Alanna is: Feminine form of Alan meaning harmony, stone, noble, or fair.Similar Names:1  Lanna (English).he name Alanna is a baby girl name. The name Alanna comes from the Celtic origin. In Celtic The meaning of the name Alanna is: Feminine form of Alan meaning harmony, stone, noble, or fair. Similar Names: 1  Lanna (English).