Question

A DNA Segment in a somatic cell undergoes the mutation pictured to the right

- List the name of the type of mutation
- Is this a gene or chromosome mutation
- List a possible cause for this mutation

Answer 1

Answer: Based on the pedigree chart you have uploaded this is a gene mutation.

Step-by-step explanation:

The pedigree chart shows the mutation is not genetically inherited because the son in line II has the mutation and his brother's wife also has the mutation. Also, the question tells you it is a somatic cell which is a body cell, not a gamete. There are several possible causes for a mutation including physical - Xrays, sunlight, or chemical - pesticides, contaminated water.