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#Question id: 18596


First toothed birds appear in which geological time periods?

#SCPH28 | Zoology
  1. Quaternary
  2. Cretaceous
  3. Devonian 
  4. Silurian

Answer:- Option(s): 2


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#Question id: 3019

#SCPH28 | Zoology

During which phase of growth are bacteria most susceptible to antibiotics?

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#Question id: 3675

#SCPH06 I Botany

Which describes the role of primase during replication?

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#Question id: 756

#I Life Science/ Life Sciences Group – I-V

The thermal denaturation of DNA may be reversed by cooling the solution. Rapid cooling allows:

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#Question id: 24449

#SCPH06 I Botany

A 10-year-old boy was diagnosed with childhood absence epilepsy. His EEG showed a bilateral synchronous, symmetrical 3-Hz spike-and-wave discharge. Absence seizures

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#Question id: 5265

#SCPH05 I Biotechnology

The mechanism by which genes are transferred into bacteria via viruses is called

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