HomeTestsSearchRankProfile
mediumMCQBiologyBiology
3 attempts33% success rate1 mark

Which of the following is correct about molecular taxonomy?

  1. A
    Molecular taxonomy classifies organisms based on genetic material.
  2. B
    It only relies on physical characteristics.
  3. C
    It ignores evolutionary relationships.
  4. D
    It is not useful for identifying microorganisms.

Solution & Step-by-step Explanation

Molecular taxonomy uses chemical and genetic data—specifically sequences of DNA, RNA, and proteins—to classify organisms.It is highly effective for identifying microorganisms that may lack distinct morphological features.It provides a very precise look at evolutionary relationships by measuring the degree of genetic divergence between taxa.

Practice this question

Try it yourself before checking the explanation above.

Which of the following is correct about molecular taxonomy?
A
Molecular taxonomy classifies organisms based on genetic material.
B
It only relies on physical characteristics.
C
It ignores evolutionary relationships.
D
It is not useful for identifying microorganisms.

Share This Question

Molecular TaxonomyPhylogenyGenetics

Related Questions

mediumMCQ

The main organelle involved in modification and routing of newly synthesized proteins to their destinations is :

mediumMCQ

There are two opposing views about origin of Modern man. According to one view Homo erectus in Asia were the ancestors of modern man. A study of variations of DNA however suggested African origin of Modern man. What kind of observation on DNA variation could suggest this ?

easyMCQ

The world's highly prized wool yielding 'Pashmina' breed is :

mediumMCQ

Grey crescent is the area :

mediumMCQ

Photosynthesis in C4 plants is relatively less limited by atmospheric CO2 levels because :

mediumMCQ

There exists a close association between the alga and the fungus within a lichen. The fungus :

Ready for a Full Test?

Practice with timed mock tests and track your performance across Biology.

Browse TestsLeaderboard

Discussion