Part 1: The Rise of Molecular Taxonomy

Molecular taxonomy is a transformative approach in modern biology, classifying organisms based on genetic material rather than just external morphology. With the rise of DNA sequencing and bioinformatics, it has become an essential tool for identifying, comparing, and categorizing species.

Instead of focusing on the visible traits, molecular taxonomy explores:

• DNA sequences (mitochondrial, chloroplast, nuclear)

• RNA and protein data

• Genetic variation and similarity across organisms

It allows us to classify even those species that are:

• Cryptic (visually similar)

• Morphologically damaged

• At different life stages (egg, larva, adult)

"The genome is the deepest fingerprint of life — and molecular taxonomy reads it with unmatched precision."