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An inherited disease or disorder that is caused by a mutation in a gene or by a chromosomal defect?
There are many thousands of different mutations.
What is the chromosomal defect that causes Prader Willi?
its when seven genes chromosome 15 are missing or ununexpressed on the paternal chromosome.
Is down syndrome and pku caused by chromosomal abnormalities?
Down syndrome is caused by an additional chromosome while PKU is due to a mutation or defect in a gene.
Is the disease marfan syndrome a chromosomal ad normality?
Yes. Marfan syndrome is caused by a defect (or mutation) in the gene that tells the body how to make fibrillin-1.
Is cleft lip a chromosomal error or a multifactorial trait?
Cleft lip is considered a multifactorial trait, meaning it is caused by a combination of genetic and environmental factors rather than a chromosomal error. It can be influenced by both genetic predispositions and exposure to certain environmental factors during pregnancy.
What does chromosomal loci mean?
Chromosomal Loci is a Heterozygous
What are the chromosomal aberrations of Down syndrome?
There is no actual chromosomal change, there is an extra chromosome.
What could be described as a chromosomal mutation?
Chromosomal mutation can have lasting impacts on the person who this happens to. A version of a chromosomal mutation is the mutation that leads to Down's Syndrome.
Can deformed people be fixed?
Yes, some deformed people are real. There are at least 1,827 ways people can come out deformed, but listing them all would be too long. Some examples are genetic defect, folic acid deficiency, and chromosomal abnormalities.
Is achondroplasia a chromosomal defect?
In humans it's an autosomal dominant trait resulting in dwarfism in heterozygotes due to premature closure of the long bone growth plates. In homozygotes the syndrome is lethal shortly after birth as the affected child cannot effectively breathe.
What are diploid cellls?
Diploid cells are cells with full chromosomal number.Haploids are with half chromosomal number.
4 types of mutation resulting from the breakage of chromosomes?
Deletion: loss of a chromosomal segment. Duplication: repetition of a chromosomal segment. Inversion: reversal of a chromosomal segment. Translocation: movement of a chromosomal segment to a new location on a different chromosome.
