The ports on your router are already switch ports. If they weren't, they'd have IP addresses associated with them. DHCP has nothing to do with routers or router functionality, it is included as an added feature. You can turn it off and the device is still a router.
The plant root system constitutes the major part of the plant body, both in terms of function and bulk. In terrestrial plants, the root system is the subterranean or underground part of the plant body while the shoot is the aboveground part. Roots are branching organs which grow downward into the soil, a manifestation of geotropism. Branching occurs irregularly and not from nodes as in stems.
Hi Dov, The parts of a plant that are involved with moving water to the highest parts of a tree are: the roots (which absorb water, along with nutrients, from the soil); the xylem or sapwood (which is the layer in the trunk and stems of a tree that move the water up the column of the tree and out to the leaves); the veins of the leaves (which ...