Answer #1

Trunk and stem are botanical names that cause some sort of confusion as they are somehow similar. For your information, there are significant differences between trunk and stem that most people are unaware of. The main difference between trunk and stem is that the latter, also known as a bole refers to the structural part of the tree. It supports all the branches and is supported by strong roots. On the other hand, a stem is the structural axes present in vascular plants and is considered a plant.

Experts in plant biotechnology and plant biology suggest that a trunk and a stem are similar but the latter is only classified as a stem on a big tree. This explanation shows that what is considered a stem is a plant but to the tree it is a trunk. Now you can see that a stem and a trunk have significant differences yet similar to some extent.

Another major difference between trunk and stem is that a stem is present on flowering plants but is not the bark. The trunk, on the other hand is part of a tree though it is covered by the bark. In simple terms, we can say that a trunk forms the bark of the tree.

The stem is the straw-like attachment you see under a flowering plant. However, you should also note that leaves usually protrude from the stem. On the other hand, leaves do not emerge from the truck hence this is the morphological distinction between trunk and stem.
In summary:

1. Leaves do not protrude from the trunk as they do from the stem

2. Stem is present only in flowering plants while a trunk is covered by the park.

3. The trunk is used to describe a tree while a stem describes a flowering plant.

Answered By: daniel [554 ]