Red and far-red lights are perceived by plants through various photoreceptors including phytochromes. The red/far-red reversibility of seed germination was due to the-

a) photoreversibility of phytochrome

b) presence of red and far-red light at different fluence rate

c) Conversion of Pr to Pfr form through the effect of red light

d) equal proportion of red and far red light at same fluence rate

Which of the following combinations is correct?

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#Question id: 14288

#SCPH05 I Biotechnology

During a batch culture experiment the following data was obtained 

What will be the product yield (g) per gram of substrates?

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#Question id: 2926

#SCPH01 Biochemistry

Given below are some of the Mechanisms, checkpoint proteins and their functions. 

Which of the following match is correct?

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#Question id: 15708

#SCPH01 Biochemistry

In many species hormone which promotes SE and shoot bud regeneration and markedly improves SE maturation is

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#Question id: 15714

#SCPH28 | Zoology

Which component in the medium is reported to counteract the inhibitory effect of auxin and promotes bud formation in the absence of cytokinin.

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#Question id: 14204

#SCPH05 I Biotechnology

Which step doesn’t fit in upstream processing?