Question

write the note of molecular taxonomy?(for 5 marks)

Answer 1

Molecular taxonomy is the classification of organisms on the basis of the distribution and composition of chemical substances in them.

Molecular genetic methods provide taxonomy with a powerful tool to identify or describe species, as they apply to all organisms and offer quantifiable characters. 
Molecular taxonomy is particularly effective in combination with other methods, usually with morphology.

The advent of DNA cloning and sequencing methods have contributed immensely to the development of molecular taxonomy and population genetics over the last two decades. These modern methods have revolutionalised the field of molecular taxonomy and population genetics with improved analytical power and precision.

Answer 2

Answer:

The classification of organisms based on the distribution and make-up of their chemical constituents is known as molecular taxonomy.

Since molecular genetic techniques are applicable to all organisms and offer quantitative characteristics, they give taxonomy a strong tool for identifying or describing species.

Combining morphology with other techniques, typically, makes molecular taxonomy extremely effective.

Over the past twenty years, molecular taxonomy and population genetics have greatly benefited from the development of DNA cloning and sequencing techniques.

With greater analytical capacity and precision, these contemporary technologies have completely transformed the fields of population genetics and molecular taxonomy.

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