Question

What is a rhytidome?
A. Bark
B. Dead tissue separated by periderm on the outside
C. Dead tissue separated by periderm on the inner side
D. Secondary cortex

Answer 1

The bark is the peripheral layer of stems and roots of woody plants. Plants with bark incorporate trees, woody plants, and shrubs. Bark alludes to all the tissues outside the vascular cambium and is a nontechnical term. It overlays the wood and comprises the internal bark and the external bark.

Complete answer: The internal bark, which is more established stems is living tissue, incorporates the deepest layer of the periderm. The external bark on more seasoned stems remembers the dead tissue for the outside of the stems, alongside parts of the furthest periderm and all the tissues on the external side of the periderm. The external bark on trees that lies outside of the living periderm is likewise called the rhytidome. The rhytidome is the most recognizable portion of bark, being the external layer that covers the trunks of trees. It is made generally out of dead cells and is created by the arrangement of different layers of suberized periderm, cortical, and phloem tissue. The rhytidome is particularly very much evolved in more seasoned stems and roots of trees. In shrubs, more seasoned bark is immediately peeled and a thick rhytidome collects. It is commonly thickest and generally unmistakable at the storage compartment or bole (the region from the beginning where the principle spreading begins) of the tree.
Hence, the correct answer is option B.

Note: The external bark on trees is likewise called the rhytidome. It lies outer to the last framed periderm. It covers the trunks of trees. It is made generally out of dead cells and is created by the arrangement of numerous layers of suberized periderm, cortical, and phloem tissue.