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TLS Online TPP Program

#Question id: 18885

The total magnification of a microscope is calculated by:

#Unit 13. Methods in Biology
  1. Multiplication of the objective lens and condenser lens magnification power
  2. The objective lens power squared
  3. Multiplication of the objective lens and ocular lens magnification power
  4. Addition of the objective lens and ocular lens magnification powers
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TLS Online TPP Program

#Question id: 8704

#Unit 9. Diversity of Life Forms

To apply the principle of maximum parsimony to construction of a phylogenetic tree, ________.
TLS Online TPP Program

#Question id: 3870

#Unit 3. Fundamental Processes

“Footprinting” or DNase protection is a technique used to identify:
TLS Online TPP Program

#Question id: 12074

#Unit 7. System Physiology – Animal

Which of the following tends to increase potassium secretion by the cortical collecting tubule?
TLS Online TPP Program

#Question id: 10809

#Unit 6. System Physiology – Plant

Sieve element sap is rich in sugars and other organic molecules, These molecules represent an energy investment for the plant. How their loss be prevented when sieve elements are damaged?
TLS Online TPP Program

#Question id: 4568

#Unit 11. Evolution and Behavior

 In Darwinʹs thinking, the more closely related two different organisms are, the