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_______ make(s) the walls of plant cells strong and rigid. a. Pectins b. Gums c. Oligosaccharides d. Cellulose
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_______ make(s) the walls of plant cells strong and rigid.

a. Pectins
b. Gums
c. Oligosaccharides
d. Cellulose

User Alish Giri
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6 votes

Answer:

D. Cellulose

Step-by-step explanation:

User Tako
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The correct answer is D. Cellulose is what makes the walls of plant cells strong and rigid. Cellulose is a polysaccharide that is very important for their structural role in animals and plants. It gives rigidity to the cells of a plant.
User TechV
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