Practice Questions

TLS Online TPP Program

#Question id: 4975

The observation that tusks were limited to males in several species, and were apparently not used in food-gathering, is evidence that the tusks probably

#11. Evolution and Behavior

were used by males during the sex act.
were maintained as the result of sexual selection.
are homologous to claws.
were insignificant to the survival and/or reproduction of dicynodonts.

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TLS Online TPP Program

#Question id: 19469

#12. Applied Biology

Glyphosate is extensively and rapidly metabolised by glyphosate oxidoreductase (gox), which breaksdown glyphosate into

TLS Online TPP Program

#Question id: 19470

#12. Applied Biology

From where did this GOX gene has been isolated from and expressed in transgenic plants?

TLS Online TPP Program

#Question id: 19471

#12. Applied Biology

The gene gox has been expressed in plants in combination with which other bacterium gene

TLS Online TPP Program

#Question id: 19472

#12. Applied Biology

Which maize variety was developed by Monsanto, U.S.A?

TLS Online TPP Program

#Question id: 19473

#12. Applied Biology

Tolerance of EPSPS to glyphosate is achieved due to amino acid replacement by

TLS Online TPP Program

#Question id: 19474

#12. Applied Biology

The cry gene of B. thuringiensis produces a protein, which forms _________ in the bacterial spores.