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TLS Online TPP Program

#Question id: 11128

Inhibition of pain signals by tactile stimulation of a skin surface involves which of the following selections?

#7. System Physiology – Animal
  1. Type A alpha fibers in peripheral nerves
  2. Type A beta fibers in peripheral nerves
  3. Type A delta fibers in peripheral nerves
  4. Type C fibers in peripheral nerves
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TLS Online TPP Program

#Question id: 5554

#5. Developmental Biology

Even in the absence of sperm, metabolic activity in an egg can be artificially activated by ________.
TLS Online TPP Program

#Question id: 12564

#10. Ecological Principles

A prime factor promoting the adaptive radiation of Darwin's finches on the Galapagos Islands was the
TLS Online TPP Program

#Question id: 9269

#6. System Physiology – Plant

The distribution of electrons in the excited molecule is somewhat different from the distribution in the groundstate molecule, Absorption of blue light excites the chlorophyll to a higher energy state than absorption of red light because
TLS Online TPP Program

#Question id: 7289

#5. Developmental Biology

The following scheme shows the flowering status of a plant species and the photoperiodism. Which of the following conclusions is most appropriate?
TLS Online TPP Program

#Question id: 8897

#9. Diversity of Life Forms

Which of the following statements would be least acceptable to most zoologists?