NR2 Forestry Standard 2 Flashcard

Front

Which of the following cell types is not found in hardwood trees? A. Vessels, B. Fibers, C. Resin canals, D. Parenchyma

Back

Resin canals

Front

Which of the following statements is true of softwood trees? Softwood trees are denser than hardwood trees, Softwood species include oaks, hickories, and maples, Softwood trees typically grow faster than hardwood trees, Softwood trees have vessels that transport water

Back

Softwood trees typically grow faster than hardwood trees

Front

Which of the following cell types is responsible for water storage? Pith, Lignin, Parenchyma, Cambium

Back

Parenchyma

Front

Which of the following constituents can not be classified as an extractive? Tannins, Lumber, Resins, Gums

Back

Lumber

Front

Which of the following is not a chemical property of wood? Cellulose, Xylem, Lignin, Ash forming elements

Back

Xylem

Front

Which of the following statements accurately describes medullary rays? They are cells connected with lignin, They are soft spongy cells that form the central longitudinal axis of a tree, They are cells that store resin, They are cells responsible for support

Back

They are cells connected with lignin.

Front

Which of the following is considered a secondary product? Flooring, Cabinets, Plywood, Particle board

Back

Flooring

Front

Which of the following is considered a tertiary product? Cabinets, Logs, Particleboard, Lignin

Back

Cabinets

Front

Which of the following is a type of a solid wood product?
Options:
Plywood,
Dimensional lumber,
Firewood,
Both B & C

Back

Plywood

Front

Which of the following statements is true of cellulose?
It is one of the most common food additives,
It is used as a slow release agent in medicine,
It is used to prevent caking in food products,
All are correct

Back

All are correct