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TLS Online TPP Program

#Question id: 24159

There are no effective boundaries when it comes to pollutants. Studies have shown that toxic insecticides that have been banned in many countries are riding the wind from countries where they remain legal. Compounds such as DDT and toxaphene have been found in remote places like the Yukon and other Arctic regions.

This paragraph best supports the statement that

#Aptitude
  1. toxic insecticides such as DDT have not been banned throughout the world.
  2. more pollutants find their way into polar climates than they do into warmer areas.
  3. studies have proven that many countries have ignored their own anti-pollution laws.
  4. DDT and toxaphene are the two most toxic insecticides in the world.
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TLS Online TPP Program

#Question id: 1103

#4. Cell Communication and Cell Signaling

An inhibitor of which of the following enzymes could be used to block the release of calcium from the endoplasmic reticulum?
TLS Online TPP Program

#Question id: 4831

#8. Inheritance Biology

There are 4 pairs of chromosomes in a Drosophila.The linkage groups present in it are
TLS Online TPP Program

#Question id: 1543

#4. Cell Communication and Cell Signaling

Effector  cytokines of TH 1 cells?
TLS Online TPP Program

#Question id: 3256

#11. Evolution and Behavior

There are three alleles, A1, A2, and A3, whose frequencies are equal abundance. According the Hardy-Weinberg equilibrium
TLS Online TPP Program

#Question id: 2622

#2. Cellular Organization

The form of RNA polymerase that transcribes the glnA gene contains the