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TLS Online TPP Program

#Question id: 12071

The most serious hypokalemia would occur in which of the following conditions?

#Unit 7. System Physiology – Animal
  1. Decrease in potassium intake from 150 to 60 mEq/day
  2. Increase in sodium intake from 100 to 200 mEq/day
  3. Fourfold increase in aldosterone secretion plus high sodium intake
  4. Fourfold increase in aldosterone secretion plus low sodium intake
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TLS Online TPP Program

#Question id: 27928

#Unit 11. Evolution and Behavior

Two or more genes that originated by duplication are said to be____
TLS Online TPP Program

#Question id: 27929

#Unit 11. Evolution and Behavior

Which of the following phenomenon could be used to directly examine genetic variation?
a) RPLC
b) RFLP
c) DNA sequencing
d) NPLC
TLS Online TPP Program

#Question id: 27930

#Unit 11. Evolution and Behavior

Positive selection  are represented as__
TLS Online TPP Program

#Question id: 27931

#Unit 11. Evolution and Behavior

Match the following evolutionary changes with their pattern of evolution

 Pattern of Evolution Evolutionary changes
 A- Microevolution (i) the evolutionary change happening at the level of species
 B- Macroevolution (ii) the evolutionary changes at large-scale and happening at the level of class and phyla or division 
 C- Megaevolution (iii) the evolutionary change happening below the level of species
TLS Online TPP Program

#Question id: 27932

#Unit 11. Evolution and Behavior

Which of the following are the most common driving force of microevolution is 
TLS Online TPP Program

#Question id: 27933

#Unit 11. Evolution and Behavior

The evolutionary change happening below the level of species