Weed Identification and Morphological Features Quiz
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Questions and Answers

Which one of these is the most correct?

  • Grasses, sedges, and broadleaf weeds are the three major groups of weeds based on their morphological features. (correct)
  • Grasses, sedges, and broadleaf weeds are the three major groups of weeds based on their reproductive strategies.
  • Grasses, sedges, and broadleaf weeds are the three major groups of weeds based on their geographical distribution.
  • Grasses, sedges, and broadleaf weeds are the three major groups of weeds based on their economic impact.

Which one of these is the most correct?

  • Grass plants have netted venation, while broadleaf weeds have parallel venation.
  • Grass plants and broadleaf weeds have parallel venation.
  • Grass plants have parallel venation, while broadleaf weeds have netted venation. (correct)
  • Grass plants and broadleaf weeds have netted venation.

Which one of these is the most correct?

  • Weedy plants are successful because they produce a large number of seeds and their seeds can remain viable for many years. (correct)
  • Weedy plants are successful because they produce a large number of seeds and their seeds can remain viable for a short period of time.
  • Weedy plants are successful because they produce a small number of seeds and their seeds can remain viable for many years.
  • Weedy plants are successful because they produce a small number of seeds and their seeds can remain viable for a short period of time.

Which one of these is the most correct?

<p>A plant that completes its life cycle in one year is an annual. (A)</p> Signup and view all the answers

Which one of these is the most correct?

<p>A selective herbicide is more toxic to some groups of plants than others. (A)</p> Signup and view all the answers

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