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TLS Online TPP Program

#Question id: 10237

Which of the following is the most logical conclusion about the distribution of the two species of barnacle, Chthamalus and Balanus?

 


#Unit 10. Ecological Principles

  1. Chthamalus and Balanus compete for the same types of food.

  2. Balanus is less able to resist desiccation than Chthamalus.
  3. Chthamalus prefers higher temperatures than Balanus..
  4. Chthamalus is preyed upon more than Balanus by birds because of its size
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TLS Online TPP Program

#Question id: 20998

#Unit 12. Applied Biology

C-phenol present in Activated sludge are usually biodegraded by which microorganism?
TLS Online TPP Program

#Question id: 20999

#Unit 12. Applied Biology

C6-benzene, C7-toluene present in garden soil are usually biodegraded by which microorganism?
1. Arthrobacter
2. Hydrogenophaga
3. Pseudomonas
4. Rhodococcus
Which of the below combinations are correct?
TLS Online TPP Program

#Question id: 21000

#Unit 12. Applied Biology

Which marker gene is used to identify biodegrading microorganism such as Burkholderia in Agriculture soil?
TLS Online TPP Program

#Question id: 21001

#Unit 12. Applied Biology

Bioremediation of inorganic contaminants is primarily based on suitable 
TLS Online TPP Program

#Question id: 21002

#Unit 12. Applied Biology

Oil spills cause severe damage to the ecosystems and pose threats of 
(1) Fire
(2) Ground water pollution due to percolation
(3) Air pollution due to evaporation
Which of the above statements are true?
TLS Online TPP Program

#Question id: 21003

#Unit 12. Applied Biology

In India, a consortium of bacterial species has been developed to combat oil spills and oily sludge; the inoculant is aptly called