Practice Questions

TLS Online TPP Program

#Question id: 8961

What does recent evidence from molecular systematics reveal about the relationship between grades and clades?

#9. Diversity of Life Forms

They are one and the same.
There is no relationship.
Some, but not all, grades reflect evolutionary relatedness.
Grades have their basis in, and flow from, clades.

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TLS Online TPP Program

#Question id: 19468

#12. Applied Biology

Glyphosate is extensively and rapidly metabolised by which enzyme that breaksdown glyphosate into glyoxylate and aminomethyl phosphonic acid

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