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TLS Online TPP Program

#Question id: 24177

Most common weed killers work by poisoning the root of the plant.

#General Aptitude
  1. Weed killer can be dangerous to pets.
  2. Some weeds can grow even during drought.
  3. When using weed killer, always wear gloves.
  4. The poison is absorbed by the leaves and carried down to the roots.
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TLS Online TPP Program

#Question id: 12787

#Unit 10. Ecological Principles

A cow's herbivorous diet indicates that it is a(n)
TLS Online TPP Program

#Question id: 12786

#Unit 10. Ecological Principles

How are matter and energy used in ecosystems?
TLS Online TPP Program

#Question id: 12785

#Unit 10. Ecological Principles

Which of the following members of a marine food chain occupies a similar tropic level to a grasshopper in a terrestrial food chain?
TLS Online TPP Program

#Question id: 12784

#Unit 10. Ecological Principles

Which of the following is true of detrivores?
TLS Online TPP Program

#Question id: 12783

#Unit 10. Ecological Principles

Which of these ecosystems accounts for the largest amount of Earth's net primary productivity? 
TLS Online TPP Program

#Question id: 12782

#Unit 10. Ecological Principles

The difference between net and gross primary productivity would likely be greatest for