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shivmistry69

Answer:

point mutation is left

chromosomal rearrangment is middle

non disjunctional is right

Explanation

GUNGAN_god#7570 on discord helped me out and he is a chemistry teacher,

Histrionicus

Each mutation to the picture correctly represents the mutation (left to right) as -

  • 1. point mutation
  • 2. chromosome rearrangement
  • 3. Nondisjunction

Point mutation

  • point mutation is a mutation in a single nucleotide.
  • It could be deletion, insertion, or substitution of a nucleotide.
  • The orange fur color allele changed into black, which means a change in nucleotide level.  

Chromosome rearrangement:

  • It is characterized by changes in chromosomes like missing or extrachromosomal translocation.
  • in the second diagram, along with orange fur black fur is also present that shows rearrangement of the chromosome.  

Nondisjunction:

  • It means unable to separate of homologous chromosome or sister chromatid.
  • In the third diagram, there are two copies of each X chromosome within a cell.

Thus, each mutation to the picture correctly represents the mutation (left to right) as -

  • 1. point mutation
  • 2. chromosome rearrangement
  • 3. Nondisjunction

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