Answer:
In roots, the vascular tissues, i.e., xylem and phloem, are found in the central vascular cylinder, while in stems these tissues are dispersed throughout the stem, generally arranged as a ring towards the outside of the stem (epidermis)
Explanation:
Vascular plants have two different transport tissues: xylem and phloem. The xylem transports water from roots to stems and leaves, while the phloem transports food (i.e. dissolved sugars) from the leaves to all parts of the plant. In roots, vascular tissues form a central core in order to withstand stretching forces. Moreover, in stems, vascular tissues are dispersed (generally concentrated towards the epidermis), in an arrangement that enables them to resist compression and bending forces.
In both cases the electron transport chain<span> uses the energy to pump hydrogen ions across a membrane</span>
Answer:
In fragmentation, a parent organism splits into pieces, each of which can grow into a new organism. Flatworms and sea stars both reproduce by frag- mentation. Many plants, including strawberries and potatoes, reproduce via vegetative reproduction.
Explanation:
There are basically four more phases that occur during meiosis than during mitosis. The four phases of meiosis are <span>Prophase. metaphase, anaphase and telophase. In case of mitosis, you can say that there is just a single phase. I hope that this is the answer that has actually come to your desired help.</span>