Chapter 1 Flashcards

1
Q

What carries water up the tree f

A

Xylem

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2
Q

Absorbing roots are found where d

A

in the upper 6’’ of soil

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3
Q

included bark is g

A

bark within a tree crotch

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4
Q

phloem conducts what b

A

food conducting tissue

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5
Q

photosynthesis

A

sugar production by plants

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6
Q

cambium

A

zone of diameter growth in a tree

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7
Q

transpiration

A

water vapor loss through the leaves

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8
Q

deciduous trees are

A

trees that loose leaves annually.

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9
Q

True or False Small fibrous roots serve to take up water and minerals?

A

True

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10
Q

True or False the root system is like a mirror image of the top of the crown?

A

True

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11
Q

True or False roots tend to grow where water and oxogen are avalible?

A

True

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12
Q

True or False tree roots rarely grow beyond the dripline

A

False

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13
Q

True or False Starches are stored throughout the trunk and branches of the tree?

A

True

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14
Q

True or False the cambuium is located in the center of the trunk and branches?

A

False

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15
Q

True or False the phloem only carries sugar to the roots

A

False

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16
Q

True or False the xylem is located directly beneath the bark?

17
Q

True or False normally each growth ring represents one year of growth?

18
Q

True or False the thickness of the growth ring is often an indication of growing conditions in previous years?

19
Q

True or False the heartwood conducts water and minerals up through the tree?

20
Q

True or False in most tree species, only the outter rings of sapwood conduct water?

21
Q

True or False rays are storage sites for starch

22
Q

Treu or False the bulge at the base of the branch point of attachemnt to the trunk is called the branch collar

23
Q

True or False Leaves may be considered food factories for trees?

24
Q

True or False a vigerous tree will compartmentalize decay to limit it’s spread?

25
True or False most of the time if a tree is stressed, the cause is an insect problem?
False
26
True or False a tree that is showing general decline throughout the crwon is mostl likely suffering from a root problem?
True
27
True or False With deciduous trees, insects or diseases that only affect the foliage of the tree are not fatal?
True
28
True or False Insects or diseases that affect the vascuallt system of the tree are usually serious?
True