TLS Online TPP Program

#Question id: 12393


According to the widely accepted acid growth hypothesis, allows some main predictions except;

#Unit 6. System Physiology – Plant
  1. Auxin should increase the rate of proton extrusion and the kinetics of proton extrusion should closely match those of auxin-induced growth
  2. Neutral buffers should allows auxin-induced growth
  3. Compounds (other than auxin) that promote proton extrusion should stimulate growth
  4. Cell walls should contain a “wall loosening factor” with an acidic pH optimum
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TLS Online TPP Program

#Question id: 9158

#Unit 9. Diversity of Life Forms

Coral reefs occur on the southeast coast of the United States but not at similar latitudes on the southwest coast. Differences in which of the following most likely account for this?

TLS Online TPP Program

#Question id: 9159

#Unit 9. Diversity of Life Forms

Which of the following investigations would shed the most light on the future distribution of organisms in temperate regions that are faced with climate change?

TLS Online TPP Program

#Question id: 9160

#Unit 9. Diversity of Life Forms

Generally speaking, deserts are located in places where air masses are usually ________.

TLS Online TPP Program

#Question id: 9161

#Unit 9. Diversity of Life Forms

When climbing a mountain, we can observe transitions in biological communities that are analogous to the changes ________.

TLS Online TPP Program

#Question id: 9162

#Unit 9. Diversity of Life Forms

If the direction of Earth's rotation reversed, the most predictable effect would be ________.

TLS Online TPP Program

#Question id: 9163

#Unit 9. Diversity of Life Forms

Use the following figures to answer the question below


Based on the data in the figures, which of the following statements are correct?

I) Area 1 would be considered a desert because of its high average temperature.

II) Area 1 has more average precipitation than Area 2.

III) Area 2 would be considered a desert because of its low average precipitation.

IV) Area 2 has a larger annual temperature variation.