In modern terminology, diversity is understood to be a result of genetic variation. Sources of variation for evolution include all of the following except

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#Question id: 10775

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

Geranyl diphosphate is a precursor of which plant hormone biosynthesis?

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#Question id: 20027

#SCPH01 Biochemistry

The technique which are based on the precipitation reaction in the fluids and in the gels are,

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#Question id: 13084

#SCPH06 I Botany

Statement: In a modified version of AFLP, the selection of fragments using biotin-streptavidin binding is avoided.

Explanations: I. The fragments are ligated to the appropriate adapters and used for PCR amplification using two AFLP primers, each primer having a single selection nucleotide; this is called preamplification step.

II. The PCR products from this preamplificated step are diluted and used as template for second PCR amplification.

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#Question id: 16475

#SCPH06 I Botany

Cultures that facilitate cell-to-cell interactions and signaling among cells and allow their study, are

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#Question id: 11544

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

When a steroid hormone and a polypeptide hormone exert similar effects on a population of target cells, then ________.