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.
Irish Meaning: The name Alanna is an Irish baby name. In Irish the meaning of the name Alanna is: Beautiful. Dear child. Celtic Meaning: The name Alanna is a Celtic baby name. In Celtic the meaning of the name Alanna is: meaning harmony, stone, noble, or fair.rish Meaning: The name Alanna is an Irish baby name. In Irish the meaning of the name Alanna is: Beautiful. Dear child. Celtic Meaning: The name Alanna is a Celtic baby name. In Celtic the meaning of the name Alanna is: meaning harmony, stone, noble, or fair.