A bacterial histidine mutant was plated on minimal medium and a single colony grew. You decide to sequence the histidine biosynthetic gene of the revertant and discover that the original mutation is still present.  This colony must have been able grow due to a

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#Question id: 10410

#6. System Physiology – Plant

phytochrome red and far-red light. Given below experiment of lettuce seed, which of the following option will be incorrect?

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#Question id: 8912

#9. Diversity of Life Forms

Both animals and fungi are heterotrophic. What distinguishes animal heterotrophy from fungal heterotrophy is that only animals derive their nutrition

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#Question id: 10544

#6. System Physiology – Plant

Fusicoccin is a nonspecific toxin from the fungus Fusicoccum amygdali function as,

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#Question id: 5332

#8. Inheritance Biology

Which of the following are incorrect regarding Sex chromosome in human?

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#Question id: 23804

#Aptitude

The Central Processor Unit (CPU) is a