The chromosomal alteration that has the most drastic consequence is deletion. It is defined as the loss or absence of a section from a nucleic acid molecule or chromosome and usually result in some type of syndrome.
A lethal mutation would have the most serious effect as it would cause death; however as to which specific mutation, this cannot be known until it's observed for that particular case and in that particular organism.
duplication
Chromosome alterations have variations in phenotypes( the outward expression of genes).
maternal age
A chromosomal replication
Alterations of a habitat may lead to drastic changes in a ecosystem and may even lead to the extinction of a species.
Trisomy 21, Down's syndrome
Chromosome alterations have variations in phenotypes( the outward expression of genes).
The cost of alterations to a wedding dress depends on how drastic the alterations are, where the dress is purchased, how quickly the alterations must be finished, and if any materials are needed for the alterations. Most dress boutiques have an on-site alterations specialist or tailor who can discuss the alterations (and their cost) you are considering for your wedding dress.
They are syndromes because they have variable phenotypes
This procedure, however, cannot detect biochemical or chromosomal alterations in the fetus.
The genetic code is carried by the molecule in most organisms. chromosomal DNA guanine hereditary?
maternal age
Trisomy
A chromosomal replication
really bro
Alterations of a habitat may lead to drastic changes in a ecosystem and may even lead to the extinction of a species.
Trisomy 21, Down's syndrome
Chromosomal Loci is a Heterozygous