Please Define the Following Key Terms

question 38

Essay

Please define the following key terms.
-Walter Ulbricht and Erich Honecker

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Definitions:

Root Apical Meristem

The region at the tip of a plant root consisting of undifferentiated cells capable of division and growth, leading to root elongation.

Polysaccharides

Large carbohydrate molecules composed of long chains of monosaccharide units bound together by glycosidic linkages.

Arid Regions

Geographic areas characterized by extremely low levels of precipitation, which makes them dry and often desert-like.

Apical Meristem

The apical meristem is a growth region found at the tips of plant roots and shoots, where cell division allows for rapid growth and elongation.