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TLS Online TPP Program

#Question id: 12673

Burning fossil fuels releases oxides of sulphur and nitrogen. Ultimately, these are probably responsible for

#XL - T Zoology
  1. The death of fish in Norwegian lakes. 
  2. Rain with a pH as low as 3.0. 
  3. Calcium deficiency in soils.
  4. A, B, C, and D are all correct.
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TLS Online TPP Program

#Question id: 18222

#XL - S Microbiology

Which event during the evolution of land plants probably made the synthesis of secondary compounds most beneficial? 
TLS Online TPP Program

#Question id: 16869

#General Aptitude

Hardly had he left ………. his brother came.
TLS Online TPP Program

#Question id: 27525

#XL - U Food Technology

The presence of starch is tested by
TLS Online TPP Program

#Question id: 5763

#XL - R Botany

A mutation that causes a mutant phenotype only under restrictive conditions
TLS Online TPP Program

#Question id: 27230

#XL - T Zoology

Which form of DNA is described by Watson-Crick model?