The theory of mutation was proposed by Hugo de Vries in the early 20th century. It suggests that new species or variations arise due to sudden, heritable changes (mutations) in the genetic material, rather than only through gradual evolutionary changes.
Theory of mutation was given by?
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Question context
This question is part of 🦠 Microbiology within the broader 🧬 Medical Science subject and appears in the SPSC – Sindh Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.