Practice Questions

TLS Online TPP Program

#Question id: 4601

DDT was once considered a "silver bullet" that would permanently eradicate insect pests. Instead, DDT is largely useless against many insects. Which of these would have prevented this evolution of DDT resistance in insect pests?

#Zoology

All habitats should have received applications of DDT at about the same time.
The frequency of DDT application should have been higher.
None of the insect pests would have genetic variations that resulted in DDT resistance.
DDT application should have been continual.

More Questions

TLS Online TPP Program

#Question id: 39089

#Zoology

Radial symmetry is best seen in:

TLS Online TPP Program

#Question id: 39089

#Life Sciences

Radial symmetry is best seen in:

TLS Online TPP Program

#Question id: 39090

#Zoology

Inter-breeding animals are members of the same:

TLS Online TPP Program

#Question id: 39090

#Life Sciences

Inter-breeding animals are members of the same:

TLS Online TPP Program

#Question id: 39091

#Zoology

One celled animals and plants have been kept in:

TLS Online TPP Program

#Question id: 39091

#Life Sciences

One celled animals and plants have been kept in: