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#Question id: 5760

The fluctuation test of Luria and Delbruck (studying resistance to bacteriophge T1 infection) established that

#8. Inheritance Biology

T1 phage was a mutagen.
Mutations could arise prior to the time they were selected
The mutation rate varies greatly from experiment to experiment.
In E. coli the number of mutants per clone was relatively constant.

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#Question id: 14477

#13. Methods in Biology

Probability of a card drawn at random from an ordinary pack of cards to be club card is

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#Question id: 18370

#12. Applied Biology

Corn, wheat, soybean, peas, and beans are few crops which are used as hyperaccumulators as they can

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#Question id: 8291

#9. Diversity of Life Forms

Which of the following pairs are the best examples of homologous structures?

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#Question id: 15486

#12. Applied Biology

Why glutamic acid accumulation in cell is not a good idea for Corynebacterium

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#Question id: 19328

#12. Applied Biology

Which one of the following is a bio microarray device?