Give reason:
Stems can be bending to a particular angle.
Answers
Answer:
Plants have different types of cell and tissues Tissues are group of cells having similar function Like Xylem and Phloem are tissues whichhave different type of cells mainly for conduction.
Similarly there are tissue which support the plant structure. In young growing dicot plants such tissues are from Pectin which is easily stretchable like collenchyma which has thickening of pectin on end walls. Older tissues have much thickened walls and this wall comes from Sclerenchymatous tissues ( fibers and stone cells) These tissue contain Lingnin in their walls which can not be bend It will break The relative amount of these two types of tissues determines if the plant will bend or stand in strong winds. Monocots have sclerenchymatous tissue in young stages also and hence the lodging takes place in strong wind and plants can not standup again.
Thus its relative amount of tissue type and secondary growth which determines if the plants will bend or break in strong wind