Practice Questions

TLS Online TPP Program

#Question id: 12972

Under some circumstances a population can split into two or more species without the existence of geographic barriers. All of the following genetically determined behaviours could provide conditions leading to speciation EXCEPT

#Unit 10. Ecological Principles

Selection of a specific host fruit for completion of the life cycle by a fruit fly
Association of courtship with a particular habitat type in a sparrow
Choice by a butterfly of the time of day to breed
Selection of prey types by a wide-ranging Hawk

More Questions

#Question id: 3947

#Unit 3. Fundamental Processes

Of the following statements about the aminoacyl tRNA synthetases, which one must be true?

#Question id: 28221

#Unit 5. Developmental Biology

The ability of a cells to form all embryonic cells only is called__

#Question id: 4368

#Unit 3. Fundamental Processes

Which statement is false concerning the general transcription factor, TFIID?

#Question id: 11545

#Unit 7. System Physiology – Animal

Growth factors are local regulators that ________.

#Question id: 11955

#Unit 7. System Physiology – Animal

The process of obtaining food is known as ________ and requires specialized feeding mechanisms.