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TLS Online TPP Program

#Question id: 18222

Which event during the evolution of land plants probably made the synthesis of secondary compounds most beneficial? 

#Unit 9. Diversity of Life Forms
  1. the greenhouse effect present throughout the Devonian period 
  2. the reverse-greenhouse effect during the Carboniferous period 
  3. the association of the roots of land plants with fungi 
  4. the rise of herbivory
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TLS Online TPP Program

#Question id: 12951

#Unit 7. System Physiology – Animal

If the cortical collecting tubule tubular fluid inulin concentration is 40 mg/100 ml and plasma concentration of inulin is 2.0 mg/100 ml, what is the approximate percentage of the filtered water that remains in the tubule at that point?
TLS Online TPP Program

#Question id: 11333

#Unit 10. Ecological Principles

Small geographic areas with high concentrations of endemic species and a large number of endangered and threatened species are known as
TLS Online TPP Program

#Question id: 706

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following statements about oligomeric proteins is false?
TLS Online TPP Program

#Question id: 15265

#Unit 2. Cellular Organization

The growth of microorganisms in a food product is influenced by the availability of
TLS Online TPP Program

#Question id: 10591

#Unit 10. Ecological Principles

The following figure shows distribution pattern of species. 


Based on the above, which of the following distribution correct?