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BIO NMDCAT Lamarckism
nmdcat.online July 14, 2026

Which of the following modern biological fields shares conceptual similarities with Lamarck’s ideas of environmental influences affecting gene expression across generations, albeit through different mechanisms?

A. Epigenetics
✓
B. Comparative Anatomy
C. Molecular Phylogenetics
D. Population Genetics

📝 Explanation

Epigenetics involves study of heritable changes in gene function (like DNA methylation or histone modification) caused by environmental factors without altering the underlying DNA sequence, conceptually echoing Lamarck's environmental influence.

📖 Additional Information

  • Epigenetics
  • Comparative Anatomy
  • Molecular Phylogenetics
  • Population Genetics

Epigenetics involves study of heritable changes in gene function (like DNA methylation or histone modification) caused by environmental factors without altering the underlying DNA sequence, conceptually echoing Lamarck's environmental influence.

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