Practice Questions

TLS Online TPP Program

#Question id: 9189

A plant will recognize a pathogenic invader

#Section 2: Evolution

if it has many specific plant disease resistance (R) genes.
when the pathogen has an R gene complementary to the plantʹs antivirulence (Avr) gene.
only if the pathogen and the plant have the same R genes.
if it has the specific R gene that corresponds to the pathogen molecule encoded by an Avr gene.

More Questions

TLS Online TPP Program

#Question id: 9193

#Section 2: Evolution

Which of the following best describes the consequences of White-band disease in Caribbean coral reefs?

TLS Online TPP Program

#Question id: 12149

#Section 2: Evolution

In a discrete-time population model, which of the following behaviours is associated when 1 < r < 2?

TLS Online TPP Program

#Question id: 12687

#General Aptitude

If the diagonals of two squares are in the ratio of 2 : 5, their area will be in the ratio of

TLS Online TPP Program

#Question id: 9233

#Section 5: Applied Ecology & Evolution

What is the biggest problem with selecting a site for a reserve?

TLS Online TPP Program

#Question id: 3445

#Section 2: Evolution

Which one of these concepts is not associated with sociobiology?