Question

What are the results due to alternation in chromosomes

Answer 1

chromosomal alterations in structure cause the loss or misplacement of genes, the effects of these defects can be quite severe. Deletions are usually fatal to a zygote. Duplications, inversions, and translocations can cause serious defects, as the expression of the gene changes due to its changed position on the chromosomes.

Answer 2

If you don't have enough chromosomes will you die? ... In most cases, a fetus will not survive the pregnancy if there is a missing chromosome. However, there is one example of a chromosomal condition in which a person has less than usual number of chromosomes. This condition is called Turner syndrome.