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?

#Unit 6. System Physiology – Plant

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

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TLS Online TPP Program

#Question id: 24143

#General Aptitude

DEPENDABLE : CAPRICIOUS

TLS Online TPP Program

#Question id: 23928

#General Aptitude

Open Universities are treated as Non-traditional Universities because

TLS Online TPP Program

#Question id: 2925

#Unit 2. Cellular Organization

Mitotic cyclin levels in early Xenopus embryos are regulated by:

TLS Online TPP Program

#Question id: 11412

#Unit 10. Ecological Principles

following is criteria to qualify Hot spot.

a) r-selected species

b) High numbers of endemic species

c) Many different types of habitats

d) k- selected species

TLS Online TPP Program

#Question id: 18590

#Unit 11. Evolution and Behavior

Origin of life starts from which geological time period?