Practice Questions

TLS Online TPP Program

#Question id: 10362

Bacteria can convert atmospheric nitrogen into ammonia, Several form symbiotic associations with higher plants is given below;

               HOST PLANT                                                                          N-FIXING SYMBIONTS

A) Gunnera                                                                            i) Frankia

      B) Azolla                                                                                ii) Acetobacter

C) Leguminous                                                                     iii) Azospirillum

             D) Actinorhizal                                                                      iv) Nostoc

             E) Sugarcane                                                                         v) Anabaena

             F) Miscanthus                                                                       vi) Sinorhizobium

Which of the following combination with the host plants and n-fixing symbionts is CORRECT?

#Part-B Specialized Branches in Biotechnology

A-iv, B-ii, C-vi, D-i, E-iii, F-v
A-v, B-iv, C-vi, D-iii, E-ii, F-i
A-iv, B-v, C-vi, D-i, E-ii, F-iii
A-iii, B-i, C-vi, D-ii, E-v, F-vi

More Questions

TLS Online TPP Program

#Question id: 11752

#Part-A Aptitude & General Biotechnology

Which of the following substances enhances the sensitivity of pain receptors but does not directly excite them?

TLS Online TPP Program

#Question id: 5045

#Part-B Specialized Branches in Biotechnology

When the four blastomere pairs of the 8-cell embryo are dissociated, each forms the structures it would have formed had it remained in the embryo, that means it undergoes to-

TLS Online TPP Program

#Question id: 4354

#Part-A Aptitude & General Biotechnology

Which of the following statements correctly describes the primary difference between enhancers and proximal control elements?

TLS Online TPP Program

#Question id: 682

#Part-A Aptitude & General Biotechnology

The principle forces holding subunits of an oligomeric protein to each other are ________.

TLS Online TPP Program

#Question id: 395

#Part-B Specialized Branches in Biotechnology

How would acidification of seawater affect marine organisms? Acidification of seawater would ________.