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Wood Properties and Advantages Quiz

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What is responsible for the high tensile strength of plant stems and tree wood?

The arrangement of gymnosperm wood cells

Glue formed by lignin binding the cellulose fibers

Cellulose fibers intimately distributed into the lignin matrix (correct)

The irregularities in the size of wood cells

Which component of wood can be compared to the reinforcement bars of concrete?

Chemically formed cellulose polymer

Cellulose fibers (correct)

Glue binding the wood cells

Lignin

What is the main function of lignin in wood?

Acting as the 'glue' in between the cellulose fibers (correct)

Providing color to the wood

Contributing to the irregularities in wood size

Increasing the flammability of wood

Which type of wood is usually lighter in weight and has a loose grain?

<p>Softwood</p> Signup and view all the answers

What is the basic difference between gymnosperms and angiosperms?

<p>Angiosperms have broad leaves and are deciduous, while gymnosperms have needle-like leaves and are evergreen</p> Signup and view all the answers

Wood Properties and Advantages Quiz

Choose a study mode

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Questions and Answers

What is responsible for the high tensile strength of plant stems and tree wood?

Which component of wood can be compared to the reinforcement bars of concrete?

What is the main function of lignin in wood?

Which type of wood is usually lighter in weight and has a loose grain?

What is the basic difference between gymnosperms and angiosperms?

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