Question

DNA अनुक्रम के तुलनात्मक अध्ययन द्वारा किसी जीव के पूर्वजों की खोज क्या कहलाता है?

Answer 1

Answer:

Genetic ancestry testing.

Answer 2

Comparative genomic testing.

Explanation:

• DNA is the genetic material of almost all the living organisms but in case of few virus RNA acts as the genetic material.
• The DNA consists of the nitrogenous bases, pentose sugar and the phosphate groups.
• The genomic testing may be defined as the identification of the organisms ancestor based on the similarities of the DNA molecule.
• This comparative testing is helpful to reveal the evolutionary history of the organisms.

# Learn more with brainly about comparative genome:

https://brainly.in/question/6892757.