In a plant species, flower color purple is dominant over white. One such purple-flowered plant upon selfing produced 35 viable plants, of which 9 were white flowered and the rest were purple flowered. What fraction of these purple-flowered progeny is expected to be pure purple-flowered line?

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#Question id: 6975

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

Which one of the following genes was NOT part of transcription factors used to generate induced pluripotent stem (iPS) cells from mouse skin fibroblasts?

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#Question id: 2139

#SCPH06 I Botany

A process not involving the fusion of two membranes or two regions of the same membrane is:

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#Question id: 85

#SCPH06 I Botany

Below is the structure for a cyclic D-monosaccharide. Which is the anomeric carbon atom?

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#Question id: 2070

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

The sodium-potassium pump is called an electrogenic pump because it:

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#Question id: 5122

#SCPH01 Biochemistry

In amphibia, when epidermal (ectodermal) and mesodermal cells are brought together in a mixed aggregate, the epidermal cells move to the periphery of the aggregate, and the mesodermal cells move to the inside by the process of selective affinity. Which of the following statement describe the phenomena of selective affinity?