Which of these genetic processes may be most helpful in accounting for the Cambrian explosion?

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#Question id: 3690

#SCPH28 | Zoology

The DNA polymerase is a template-directed enzyme that synthesizes new complementary strand from a parent strand but it requires the existing short nucleotide sequence for its elongation. Which of the following enzyme is required for the synthesis of this primer?

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#Question id: 15561

#SCPH05 I Biotechnology

Which mechanism is helpful in secondary metabolite production

1. ppGpp secretion

2. Autoinducer

3. Nutrient limitation

4. Senescence genes

Which combination is incorrect  from the following.

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#Question id: 324

#SCPH06 I Botany

Why are hydrocarbons insoluble in water? 

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#Question id: 763

#SCPH28 | Zoology

Which of the following could be an effect of miRNA regulation?

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#Question id: 12737

#SCPH01 Biochemistry

 Name the technique which is used to detect abnormalities at an early stage.