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TLS Online TPP Program

#Question id: 12760

Which of the examples below provides appropriate abiotic and biotic factors that might determine the distribution of the species in question?

#Unit 10. Ecological Principles
  1.  The amount of nitrate and phosphate in the soil and wild flower abundance and diversity
  2.  The number of frost-free days and competition between species of introduced grasses and native alpine grasses
  3.  Increased predation and decreased food availability and a prairie dog population after a prairie fire
  4. Available sunlight and increased salinity in the top few meters of the ocean and the abundance and diversity of phytoplankton communities
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TLS Online TPP Program

#Question id: 23745

#General Aptitude

(a) Metals are generally malleable or ductile.
(b) X is neither malleable nor ductile.
Inference: X is not a metal.
TLS Online TPP Program

#Question id: 1058

#Unit 4. Cell Communication and Cell Signaling

Phage-encoded enzymes are
TLS Online TPP Program

#Question id: 11476

#Unit 7. System Physiology – Animal

What structures would neurobiologists look for if they are interested in determining if an animal can see in color?
TLS Online TPP Program

#Question id: 12565

#Unit 10. Ecological Principles

If we say a species is endemic to a certain area, we mean that
TLS Online TPP Program

#Question id: 3273

#Unit 11. Evolution and Behavior

The number of forward mutations is equal to the number of reverse mutations then

a) Population is in equilibrium for forward and reverse mutation rates

b) The population is being in Hardy–Weinberg equilibrium

c) No further change in allelic frequency