As the alkaline earth metal (except Be) tend to lose their valence electron readily they act as:

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#Question id: 112

#XL - Q Biochemistry

The major groups of lipids can be separated by silicic acid column chromatography by eluting with

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#Question id: 4440

#XL - R Botany

Some more DNA-dependent RNA polymerases have been identified in recent years, These are found only in plants, where they transcribe small interfering RNAs involved in transcriptional silencing;

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#Question id: 8923

#XL - T Zoology

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

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#Question id: 2627

#XL - R Botany

Binding of repressor on to the operator sequences, RNA polymerase binding is analyzed by; Which one is incorrect.

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#Question id: 20070

#XL - P Chemistry

Number of nonbonding electron pair in XeF₆, XeF₄ and XeF₂ respectively