Weed Identification and Morphological Features Quiz

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.

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.

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.

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

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