Question

define phylogenetic classification system,numerical taxonomy,cytotaxonomy and chemotaxonomy ​

Answer 1

Answer:

Cytotaxonomy refers to the classification of biological materials based upon similarities and differences of cellular structure and number of chromosomes present in the cell afterwards while .:::: chemotaxonomy refers to the classification of biological materials based upon similarities and differences of the biochemical.

Explanation:

Numerical taxonomy is a classification system in biological systematics which deals with the grouping by numerical methods of taxonomic units based on their character states. It aims to create a taxonomy using numeric algorithms like cluster analysis rather than using subjective evaluation of their properties.

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Answer 2

Answer:

Cytotaxonomy is a branch of taxonomy that uses the characteristics of cellular structures to classify organisms. ... The number, structure, and behaviour of chromosomes is of great value in taxonomy, with chromosome number being the most widely used and quoted character.