Formulating Generalizations 1. How is woody xylem in Tilia different from xylem in herbaceous monocots and dicots?
2. How do monocot and dicot stems differ in location of cambium, xylem, and phloem?
3. Explain how you would tell if one growing season was more favorable for growth than others.
4. How can you determine the past arrangement of leaves on a bare twig?

A herbaceous dicot has vascular bundles arranged in a ring around the pit, we're at a herbaceous monocot has vascular bundles scattered throughout the stem. Or herbaceous dicot has vascular cambium between xylem and phloem, whereas a herbaceous monocot usually lacks vascular cambium.

Monocot stems have scattered vascular bundles. Dicot stems have their vascular bundles in a ring arrangement. Monocot stems have most of their vascular bundles near the outside edge of the stem. Dicot roots have their xylem in the center of the root and phloem outside the xylem.

The arrangement of xylem and phloem is different in dicots than it is in monocots. The xylem is all located in the middle of the dicot root, and bundles of phloem are arranged around it, separated from it by vascular cambium. Monocots do not have vascular cambium.

what statement best describes the difference between the sympathetic and parasympathetic nervous systems?

the sympathetic nervous system prepares the body for intense physical activity and is often referred to as the fight-or-flight response. the parasympathetic nervous system has almost the exact opposite effect and relaxes the body and inhibits or slows many high energy functions.