Auxotroph culture (His- and Lac-) culture of E. coli was mutagenised. On what media would one spread the mutagenised cells to select prototroph for both His+  and Lac+ cells?

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#Question id: 1092

#SCPH06 I Botany

Which of the following statements is true of steroid receptors?

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#Question id: 332

#SCPH05 I Biotechnology

The electronegativity difference between N and F is greater than that between N and H yet the dipole moment of NH3 (1.5 D) is larger than that of NF3 (0.2 D). This is because_________

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#Question id: 9566

#SCPH06 I Botany

Which of the following adaptations helps kangaroo  rats conserve water?

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#Question id: 4568

#SCPH28 | Zoology

 In Darwinʹs thinking, the more closely related two different organisms are, the

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#Question id: 6963

#SCPH01 Biochemistry

During early sea urchin development, which embryonic cells have similar organizer activity to that of amphibian Spemann organizer?