Define root system. Give two functions of roots.
Answers
Root, in botany, that part of a vascular plant normally underground. Its primary functions are anchorage of the plant, absorption of water and dissolved minerals and conduction of these to the stem, and storage of reserve foods.
Explanation:
The root system is the descending (growing downwards) portion of the plant axis. When a seed germinates, radicle is the first organ to come out. It elongates to form primary or the tap root. It gives off lateral branches (secondary and tertiary roots) and thus forms the root system.
Root, in botany, that part of a vascular plant normally underground. Its primary functions are anchorage of the plant, absorption of water and dissolved minerals and conduction of these to the stem, and storage of reserve foods.