Most of the growth of a plant body is the result of

TLS Online TPP Program

#Question id: 18382

#Unit 12. Applied Biology

Which bacterial enzyme has been transferred to Arabidopsis thaliana which can absorb mercury, and it reduces to volatile Hg from the leaf surface. 

TLS Online TPP Program

#Question id: 18383

#Unit 12. Applied Biology

What compounds are considered as recalciterants?

TLS Online TPP Program

#Question id: 18384

#Unit 12. Applied Biology

Halocarbons are widely used as

TLS Online TPP Program

#Question id: 18385

#Unit 12. Applied Biology

Oil is a natural product, has many components and is biodegradable, the different components being degraded at different rates but still oil spills are considered as recalciterants because

TLS Online TPP Program

#Question id: 18386

#Unit 12. Applied Biology

Biomagnification occurs mainly because of the following reasons

I. compounds are taken up from the environment and accumulated in the lipid deposits of body

II. organisms are consumed by other organisms in a non- sequential manner constituting the food chain

Which of the above statements are incorrect?

TLS Online TPP Program

#Question id: 18387

#Unit 12. Applied Biology

Structural features that make these compounds resistant to microbial degradation include

1. substitution of H by other groups

2. heterocyclic compounds

3. branched linear chains

Which of the above are correct?