Question

which type of mutation occurs only in gametes?
germline mutation
somatic mutation
point mutation
frameshift mutation

Explanation:

• Germline mutations occur in gametes (sperm and egg cells). They can be passed on to offspring.
• Somatic mutations occur in non - gamete body cells and are not passed on to offspring.
• Point mutations are a type of mutation where a single nucleotide is changed. They can occur in both somatic and germline cells.
• Frameshift mutations (due to insertions or deletions) can also occur in both somatic and germline cells.

Answer:

germline mutation