A near U.V. photon of 300 nm is absorbed by a gas and then remitted as two photons. One photon is red with wavelength760 nm. Hence wavelength of the second photon is

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#Question id: 35566

#XL - R Botany

Which of the following plant photoreceptors are sensitive to blue light?

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#Question id: 35614

#XL - R Botany

Which of the following plant developmental processes are regulated by auxin?

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#Question id: 35615

#XL - R Botany

Auxin influences plant growth and development through which of the following mechanisms?

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#Question id: 35616

#XL - R Botany

Which of the following effects are primarily attributed to exogenous application of synthetic auxins like NAA or 2,4-D?

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#Question id: 35617

#XL - R Botany

Which of the following statements about auxin transport are correct?

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#Question id: 35618

#XL - R Botany

Auxin regulates cell elongation in shoots by: