Biology 2: Exam 2: Plant Kingdom: Part 2

5 Written Questions

1. Horizontal below-ground stems. Example is Aspens, Mesquite, and Honey Locust Trees.
2. Abscise all of thei leaves all at once and appear naked for a portion of the year.
3. 1) Epidermis
   2) Cortex
   3) Phloem
   4) Vascular Cambium
   5) Xylem
   6) Pith
4. Vertical below-ground stem with leaves modified for storage. Example is Onion.
5. Primary Photosynthetic organs of the plant; 2 parts. Is made of blade and Sheath (monocots)/Petiole (dicots).

5 Matching Questions

1. Root Zonation - Zone of Cell Division
2. Leaf Modifications include
3. Biennials
4. Woody Dicot Tissue Layers are made of
5. Sclerosis

1. a Irregular-Shaped. Examples are Seed coats, nut shells, peach pits, and pear grit.
2. b Complete the life cycle in 2 years. Example are carrots.
3. c 1) Location of apical meristem.
   2) Produces a modified region at the tip known as the "root cap" which helps protect the apical meristem by lubrication.
4. d Spines, tendrils, succulents, bub scales, and insectivorous leaves.
5. e Wood, Bark, and Periderm.

5 Multiple Choice Questions

1. 1) Smple - Leaf consists of a single blade.
   2) Compund - Blade is subdivided into leaflets.
   1. Leaves
   2. Leaf Shape
   3. Bud Scales
   4. Leaf Scar
2. Elongated cells. Example is hemp rope/ twine.
   1. Spines
   2. Node
   3. Bulb
   4. Fibers
3. Leaves modified to protect the terminal bud during winter.
   1. Leaf Shape
   2. Bub Scales
   3. Biennials
   4. Bud Scales
4. Photosynthesis, stoage, and repair. Examples are mesophyll, cortex, and pith.
   1. Sclenenchyma
   2. Function of collenchyma
   3. Zone of Elongation
   4. Functions of Parenchyma
5. Annuals, Biennials, and Perennials.
   1. Fibrous Root System
   2. Insectivorous Leaves
   3. In plant growth cyles, there is
   4. 3 Plant Tissue Systems

5 True/False Questions

1. Suculents → Elevate the leaves and flowers to compete for sunlight and reproduction.

   True        False

2. Arrangement of Root Vascular Tissues → 1) Monocots - Ring
   2) Dicots - Star

   True        False

3. 3 Types of Ground tissue → Most abundant and least differentiated type of plant tissue.

   True        False

4. Zone of Elongation → Cells in this zone take on water by osmosis, elongate and push the root deeper into the soil.

   True        False

5. Sheath (monocots)/ Petiole (dicots) → Attaches Leaf to the Stem.

   True        False