The pattern of growth in a woody stem that allows someone to determine the age of the stem results from
A) growth of the apical meristem
B) growth of the cork cambium
C) production of spring and summer wood by vascular cambium
D) development of knots
E) all of these answers are correct

Question

Quizplus · Accepted Answer

The production of spring and summer wood by the vascular cambium creates growth rings in the woody stem. By counting these rings, the age of the stem can be determined. The growth of the apical meristem and the cork cambium contribute to the growth of the stem, but they do not directly result in the growth rings used to determine age. The development of knots may also be related to the age of the stem, but it is not the primary factor used for age determination. Therefore, choice C is the best answer.

The Pattern of Growth in a Woody Stem That Allows