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Anatomy Primary Structure Of Plants - Questions and Answers

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1. The cuticle over the epidermis help to check
A. Photosynthesis
B. Respiration
C. Transpiration
D. Growth
Explanation:
2. A single row of compactly arranged rectangular cells that forms an outer most layer is known as
A. Epidermis
B. Endodermis
C. Hypodermis
D. Periderm
Explanation:
3. The large central portion of the stem is called
A. Cortex
B. Epidermis
C. Endodermis
D. Pith
Explanation:
4. The outer layer of plants undergoing secondary growth is known as
A. Hypodermis
B. Epidermis
C. Periderm
D. Ectoderm
Explanation:
5. Mechanical strength in Dicot stem is offered by
A. Epidermis
B. Hypodermis
C. Endodermis
D. Pith
Explanation: