1. The term ‘cell-free DNA’ often heard in the news refers to:
A.
Somatic cells that do not contain any DNA material.
B.
Fragments of DNA that are present directly in the bodily fluids.
C.
DNA of animals that are present in soil, water and other abiotic factors of the
environment.
D.
Genetically modifying an organism outside the cell.
2. With reference to shadow puppetry,
consider the following statements:
1. It features stories that were drawn from
Indian epics like the Mahabharata
2. The performance typically starts at night
and continues until dawn.
3. The tradition of shadow puppetry has been
popular in Southeast Asia as well.
How many of the above
statements are correct?
A.
Only one B. Only two
C. All three D. None
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