Question 1

Leaves of ______________ provide fibers for production of cordage, ropes, and other textiles.

Accepted Answer

A)  Manila hemp, a relative of the banana, 
B)  cotton 
C)  flax 
D)  nettle 
E)  lacebark elm 
A)  Manila hemp, a relative of the banana, 
B)  cotton 
C)  flax 
D)  nettle 
E)  lacebark elm

Question 2

Which of the following is known to be modified as a tendril?

Accepted Answer

A)  rachis 
B)  leaflet 
C)  stipule 
D)  petiole 
E)  all of these answers are correct. 
A)  rachis 
B)  leaflet 
C)  stipule 
D)  petiole 
E)  all of these answers are correct.

Question 3

Bracts function as little windows that admit light to the interior of the leaf.

Accepted Answer

A) True 
 B)False

Question 4

Which of the following drugs is NOT obtained from leaves?

Accepted Answer

A)  cocaine 
B)  penicillin 
C)  belladonna 
D)  digitalis 
E)  lobeline sulphate 
A)  cocaine 
B)  penicillin 
C)  belladonna 
D)  digitalis 
E)  lobeline sulphate

Question 5

Flower pot leaves provide __________________.In turn, adventitious roots harvest minerals from the resulting accumulation of nutrient-rich material.

Accepted Answer

A)  a haven for ant nests 
B)  succulent leaves with water storage 
C)  a trap for dust and rain 
D)  storage of excess starch 
E)  a place for seeds to germinate 
A)  a haven for ant nests 
B)  succulent leaves with water storage 
C)  a trap for dust and rain 
D)  storage of excess starch 
E)  a place for seeds to germinate

Leaves of ______________ provide fibers for production of cordage, ropes, and other textiles.

Which of the following is known to be modified as a tendril?

Bracts function as little windows that admit light to the interior of the leaf.

Which of the following drugs is NOT obtained from leaves?

Flower pot leaves provide __________________.In turn, adventitious roots harvest minerals from the resulting accumulation of nutrient-rich material.

What Is Plant Biology

The Nature of Life

Cells

Tissues

Roots and Soils

Stems

Flowers, Fruits, and Seeds

Water in Plants

Plant Metabolism

Growth

Meiosis and Alternation of Generation

Genetics

Plant Breeding and Propagation

Evolution

Plant Names and Classification

Domain Kingdombacteria, Domain King-Domarchaea, and Viruses

Kingdom Protista

Kingdom Fungi

Introduction to the Plant Kingdom: Bryophytes

The Seedless Vascular Plants: Ferns and Their Relatives

Introduction to Seed Plants: Gymnosperms

Seed Plants: Angiosperms

Flowering Plants and Civilization

Ecology

Biomes

Filters

Exam 7: Leaves

Leaves of ______________ provide fibers for production of cordage, ropes, and other textiles.

Which of the following is known to be modified as a tendril?

Bracts function as little windows that admit light to the interior of the leaf.

Which of the following drugs is NOT obtained from leaves?

Flower pot leaves provide __________________.In turn, adventitious roots harvest minerals from the resulting accumulation of nutrient-rich material.

What Is Plant Biology

The Nature of Life

Cells

Tissues

Roots and Soils

Stems

Flowers, Fruits, and Seeds

Water in Plants

Plant Metabolism

Growth

Meiosis and Alternation of Generation

Genetics

Plant Breeding and Propagation

Evolution

Plant Names and Classification

Domain Kingdombacteria, Domain King-Domarchaea, and Viruses

Kingdom Protista

Kingdom Fungi

Introduction to the Plant Kingdom: Bryophytes

The Seedless Vascular Plants: Ferns and Their Relatives

Introduction to Seed Plants: Gymnosperms

Seed Plants: Angiosperms

Flowering Plants and Civilization

Ecology

Biomes

Filters