TLS Online TPP Program

#Question id: 14923


Which of the following were key reasons for Mendel's success in elucidating his genetic laws?

#Part-B Specialized Branches in Biotechnology
  1. Mendel had a strong understanding of the chemical nature of cells and knew DNA was passed on between generations.
  2. MENDEL CAREFULLY ESTABLISHED TRUE BREEDING LINES AND USED THEM IN HYBRIDIZATION EXPERIMENTS CARRIED OUT OVER MULTIPLE GENERATIONS.
  3. Mendel's use of peas as a model organism and his experience with plant breeding in his father's orchard.
  4. Mendel was able to dedicate the efforts of a large research team and arranged to have very large test plots available for growing the numbers of plants required.

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TLS Online TPP Program

#Question id: 11608

#Part-B Specialized Branches in Biotechnology

Which of the following  growth hormone  promote stem growth and were discovered in relation to the “foolish seedling disease” of rice?

TLS Online TPP Program

#Question id: 11608

#Part-A Aptitude & General Biotechnology

Which of the following  growth hormone  promote stem growth and were discovered in relation to the “foolish seedling disease” of rice?

TLS Online TPP Program

#Question id: 11609

#Part-B Specialized Branches in Biotechnology

All of gibberellins are tetracyclic diterpenoid acids, but only a few of which, have intrinsic biologically active gibberellins these are__

TLS Online TPP Program

#Question id: 11609

#Part-A Aptitude & General Biotechnology

All of gibberellins are tetracyclic diterpenoid acids, but only a few of which, have intrinsic biologically active gibberellins these are__

TLS Online TPP Program

#Question id: 11611

#Part-B Specialized Branches in Biotechnology

Given below are names of phytohormones in column I and their associated features/effects/ functions in column II.

                     

                    Column I

             ( Phytohormones)

                

                        Column II

                       ( Features)

 

A) Auxin

 

i)  Causes seed germinations

 

B) Cytokinin

 

ii)  Plant Stress Hormone that activates many defense responses

 

C) ABA

 

iii) Polar transport

 

D) Gibberellin

 

iv)  Delayed leaf senescence

 

E) Jasmonic acid

 

v) Causes seed dormancy

 

 







Which of the following combination from the above statements is  correct? 

TLS Online TPP Program

#Question id: 11612

#Part-B Specialized Branches in Biotechnology

AMO-1618, which blocks GA biosynthesis at the cyclization step, what would be the A, B and C represents. where, the control shows no inhibitor;