Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 27327
TLS Online TPP Program

#Question id: 9191

When an arborist prunes a limb off a valuable tree, he or she usually paints the cut surface. The primary purpose of the paint is to

#Unit 9. Diversity of Life Forms
  1. minimize water loss by evaporation from the cut surface.
  2. improve the appearance of the cut surface.
  3. stimulate growth of the cork cambium to ʺhealʺ the wound.
  4. block entry of pathogens through the wound.
More Questions
TLS Online TPP Program

#Question id: 2624

#Unit 2. Cellular Organization

What is negative regulation of lac operon
TLS Online TPP Program

#Question id: 19468

#Unit 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: 24171

#General Aptitude

If a car suddenly begins to skid on ice, a driver’s instinctive reaction might be the wrong one.
TLS Online TPP Program

#Question id: 4389

#Unit 3. Fundamental Processes

Regulation of transcription by steroid hormones
TLS Online TPP Program

#Question id: 10677

#Unit 10. Ecological Principles

What interactions occur in epiphyte plants that grow on other plants?