Share this credible answer with others. Simply paste this code into your blog or Web page:
There is relatively more pith in herbaceous stems, and the cambium , which increases the diameter of woody stems, is usually almost inactive; it is therefore characteristic of herbaceous stems that, although they increase in height, their increase in diameter is small.
|
Answer verified with
|
HighBeam gives you access to newspaper, magazine, and trade journal articles plus press releases, facts, information, and biographies from thousands of sources.