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TLS Online TPP Program

#Question id: 13185

If a drop in sea level led Island 1 to double in area, the MacArthur-Wilson model predicts that the number of bird species found there would

#Unit 10. Ecological Principles
  1. Remain unchanged
  2. Experience an initial sharp increase, then decrease and equilibrate at the previous number of species 
  3. Experience an initial sharp decrease, then increase and equilibrate at the previous number of species 
  4. Increase and equilibrate at a new, higher number of species
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TLS Online TPP Program

#Question id: 5346

#Unit 8. Inheritance Biology

The following typical pedigree illustrates the key point that affected children are born to unaffected parents: Which of the following is correct statement?
TLS Online TPP Program

#Question id: 24123

#General Aptitude

Even under tremendous public pressure, the planning committee would not commit itself wholeheartedly to the proposal and gave only tentative approval to the waterfront development plan.
TLS Online TPP Program

#Question id: 16787

#Unit 13. Methods in Biology

The following observations are arranged in ascending order. The median of the data is 15 find the value of x. 
8, 11, 12, x + 6, 17, 18, 23 
TLS Online TPP Program

#Question id: 12216

#Unit 7. System Physiology – Animal

Gastric emptying is regulated to ensure the chyme enters the duodenum at an appropriate rate. Which of the following factors promotes gastric emptying?
TLS Online TPP Program

#Question id: 5822

#Unit 8. Inheritance Biology

. __ are the result of exposure of organisms to physical and/or chemical agents that cause changes in DNA or RNA.