Action spectrum stimulated phototropism in oat coleoptiles. The “three finger” pattern in the 400–500 nm region is characteristic of-

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#Question id: 19498

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Which of the following pairs represents isobars?

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#Question id: 19500

#SCPH05 I Biotechnology

Principal, Azimuthal and magnetic quantum numbers are respectively related to:

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#Question id: 19501

#SCPH05 I Biotechnology

The electronic configuration of chromium (Z=24) is:

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#Question id: 19502

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According to Aufbau principle a new electron enters the orbitals when:

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#Question id: 19503

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Which of the following is not permissible

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#Question id: 19504

#SCPH05 I Biotechnology

The vertical columns in the periodic table are termed as ———-.