Question

question 9
nodes can be defined as________
the area in stem where leaves and buds arise from
the area where water & mineral absorption occurs, increases surface area of the root
immature stems
consisting of a primary root that gives rise to lateral roots

Explanation:

In plant anatomy, nodes are specific regions on the stem. They are the points where leaves and buds originate. The option "The area where water & mineral absorption occurs, increases surface area of the root" describes root hairs. "Immature stems" is an incorrect description. "Consisting of a primary root that gives rise to lateral roots" is about root systems.

Answer:

The area in stem where leaves and buds arise from