What does the seed embryo consist of? How to distinguish rhizome from root?

1) What does the seed embryo consist of? 2) How to distinguish rhizome from root? 3) What are the functions of the node and internode of the plant stem? 4) What kind of buds does a plant have? What are the characteristic features of their structure? 5) What are the structural features of the flower? 6) Why are shoots considered an organ system?

1.The seed embryo consists of:

spine;
stalk;
leaflets;
cotyledons;

2. There are no axillary buds on the root, but they are on the rhizome;

3. The knot carries a sheet; the internode connects the nodes to each other, in some plants it participates in the intercalary growth of the stem;

4. Two types of kidneys: 1. vegetative 2. generative. Vegetative ones consist of the rudiments of the stem, leaves and buds, in the generative bud there are the same parts + buds – rudimentary flowers.

5. Pedicel, calyx and corolla – perianth and main parts (pistil and stamen);

6. Since they consist of stems and leaves and buds located on them.