Yes, Albinism is a recessive trait. You may be carriers of it but it doesn't necessarily mean that your child will have it. Your parents could have been carriers of it but not had it. The albinism just happened to be mixes into your genes.
Yes because if the parents have it because they have the dominant trait, they could also be carriers of an Allele that codes for a normal trait. For example, let's say the mom and dad have the genetic makeup, Big H and little h. The big H represents their dominant trait for albinism, and the little h represents the trait for normal skin color. Then there would be a 25% chance (using a punnet square) that the child would be unaffected, which proves that it is possible.
There are several different types of albinism that affect several different genes. If two people with the same type of albinism reproduce, all of their children will have albinism. If two people with two different types of albinism have children, NONE of their children will have albinism. The genetics are complicated, but that's how it works.
You will start with the child first and build up backwards. You will then be able to figure out the parents and perhaps even further up.
Refsum disease is inherited as an autosomal recessive disorder, which means that two unaffected carrier parents have a 25% chance of having an affected child in every pregnancy.
No.Most forms of albinism are the result of the biological inheritance of genetically recessive alleles (genes) passed from both parents of an individual, though some rare forms are inherited from only one parent. There are other genetic mutations which are proven to be associated with albinism. All alterations, however, lead to changes in melanin production in the body.The chance of offspring with albinism resulting from the pairing of an organism with albinism and one without albinism is low. However, because organisms can be carriers of genes for albinism without exhibiting any traits, albinistic offspring can be produced by two non-albinistic parents. Albinism usually occurs with equal frequency in both genders. An exception to this is ocular albinism, which it is passed on to offspring through X-linked inheritance. Thus, ocular albinism occurs more frequently in males as they have a single X and Y chromosome, unlike females, whose genetics are characterized by two X chromosomes.There are two different forms of albinism; a partial lack of the melanin is known as hypomelanism, or hypomelanosis and the total absence of melanin is known as amelanism or amelanosis.(Source wikipedia)
There is a 26% chance that the child of two left-handed parents will be left-handed.
No. Two rhesus-negative parents cannot have a rhesus-positive child.
when the two parents that are dating become married and are legal
Albinism comes from recessive alleles, so 100% of the children will be albino if both parents are. On the rare event of a germline mutation in this allele in the parents' gametes, there may be a non albino child. Some animals are now entirely albino, google "blind cave tetra".
yes it can skip a generation, since it is a Mendel inheritance. and it is a reccesive trait. therefore offspring's can have two unaffected parents but chances are both parents might be carriers
No genetics show that two ugly parents will make a really really ugly child. Its said that two uglies= beautiful child and two prettys= ugly child. Its not entirely true but it does happen, often a little bit though.
yes because two parents with recessive traits do not have the dominant allele to pass onto the child
Maybe, it depends.