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TLS Online TPP Program

#Question id: 12755

Which of the following statements best describes why biologists are currently concerned with global warming and the thawing of permafrost in many areas of the tundra biome?

#SCPH06 I Botany
  1. The thawing process will likely decrease the abundance and diversity of soil-dwelling organisms in tundra habitats.
  2. The bacterial decomposition of  the thawed organic materials on  the widespread areas of  the tundra will produce large quantities of CO2, which will add to greenhouse gases and exacerbate global warming.
  3. Oil and coal deposits will thaw and rise to the surface (because of their lower density) of the tundra, destroying millions of acres of arctic habitat.
  4. Populations of humans inhabiting the arctic will have to move to more southern latitudes, resulting in in- creased competition for resources in already densely populated areas.
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TLS Online TPP Program

#Question id: 19368

#SCPH06 I Botany

Second phase genetic engineering is done for production of
1. Insulin
2. Abiotic or biotic stress crop
3. Resistant/tolerant plants
Which of the above are correct?
TLS Online TPP Program

#Question id: 15217

#SCPH06 I Botany

Maximum numbers of band achieved in case of 
TLS Online TPP Program

#Question id: 9259

#SCPH28 | Zoology

The oceans affect the biosphere in all of the following ways except
TLS Online TPP Program

#Question id: 11534

#SCPH06 I Botany

Which of the following is the precursor of auxin?
TLS Online TPP Program

#Question id: 17205

#SCPH01 Biochemistry

While scanning for similarity in motifs, how regular expressions techniques work?