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#Question id: 5016


Approximately how far back in time does the fossil record extend?

#SCPH06 I Botany
  1. 6,000 years

  2. 3,500,000 years

  3. 6,000,000 years

  4. 3,500,000,000 years


Answer:- Option(s): 4


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#Question id: 1054

#SCPH28 | Zoology

During attachment of phage to E. coli, the phage

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#Question id: 10245

#SCPH28 | Zoology

Which of the following exemplifies an evenly spaced distribution?

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#Question id: 22940

#SCPH01 Biochemistry

In rice, a SDP, homolog of CONSTANS gene is 

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#Question id: 5846

#SCPH28 | Zoology

The bacteriophage can lysogenize after infecting a bacterium, i.e. integrate into the host bacterial chromosome by site-specific recombination, and may reside there for many generations before an excision event regenerates the viral genome in an infective form.  Which one of the following is not a component of these events?

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#Question id: 5540

#SCPH28 | Zoology

A new-born infant attains maternal antibodies from the mother's

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