객관식
In the context of plant development, what is the dominant shape of a pea pod?
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20. Development
Plant Development
객관식
What are plant cell walls primarily composed of?
A
Chitin
B
Keratin
C
Cellulose
D
Glycogen
검증된 단계별 안내1
Understand that plant cell walls are a structural component that provides support and protection to the cell.
Recognize that the primary component of plant cell walls is a carbohydrate polymer.
Identify the four options given: Chitin, Keratin, Cellulose, and Glycogen.
Recall that cellulose is a polysaccharide consisting of a linear chain of glucose molecules, which is the main structural component of plant cell walls.
Conclude that cellulose is the correct answer, as it is the primary substance that makes up plant cell walls, unlike chitin, keratin, or glycogen.
