Alder trees, which harbour nitrogen-fixing bacteria in their roots, provide nitrogen to soils developing on sandbars rivers, this is an example of,

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#Question id: 19461

#Unit 13. Methods in Biology

Phase-contrast microscopy is suitable for observing which kind of sample?

1. Single cells 

2. Group of cells

3. Thin cell layers

4. Thick cell layers

Which of the following options is correct?

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#Question id: 19462

#Unit 13. Methods in Biology

Splitting of incident light and then recombining them to observe interference pattern occurs in which type of microscopy?

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#Question id: 19463

#Unit 13. Methods in Biology

DIC microscopy is used for visualizing 

1. Minute details

2. Thick objects

3. Thin objects

4. Larger details

Which among the following options is correct?

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#Question id: 19468

#Unit 12. Applied Biology

Glyphosate is extensively and rapidly metabolised by which enzyme that breaksdown glyphosate into glyoxylate and aminomethyl phosphonic acid

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#Question id: 19469

#Unit 12. Applied Biology

Glyphosate is extensively and rapidly metabolised by glyphosate oxidoreductase (gox), which breaksdown glyphosate into 

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#Question id: 19470

#Unit 12. Applied Biology

From where did this GOX gene has been isolated from and expressed in transgenic plants?