Question

What is meant by that the nodes and the internodes condense to form the thalamus?​

Answer 1

Thalamus (torus/receptacle) is condensed end of floral axis on which floral leaves are inserted. This thalamus represents

Answer 2

Answer:

Nodes :- a node is a basic unit of a data structure, such as linked lists or tree data structure. nodes contain data and also may link to other nodes. links between nodes are often implemented by pointers.

internodes :- the portion of a stem between the level of insertion of two successive leaves or leaf pairs (or branches of an inflorescence). a segment of a stem between two nodes. the portion of stem found between lateral meristems in plants