Quiz
Chapter 1 - Tree Biology - Problems
Dieses Quiz enthält Fragetypen, die sich im gewohnten Player öffnen.
Fragen in diesem Quiz (35)
1Sites of rapid cell division in the shoot tips, root tips, and cambium are called [blank_start]meristems[blank_end]
- Ameristems
2Meristems located at the end of the shoots are called [blank_start]primary[blank_end], or [blank_start]apical[blank_end] meristems.
- Aprimary
- Bapical
3The tendency for terminal buds to inhibit the growth of lateral buds is called [blank_start]apical dominance[blank_end].
- Aapical dominance
4The "food factories" of trees are the [blank_start]leaves[blank_end].
- Aleaves
5The process of [blank_start]photosynthesis[blank_end] combines carbon dioxide and water in a reaction driven by light to produce sugars. [blank_start]Oxygen[blank_end] is also a product of this reaction.
- Aphotosynthesis
- BOxygen
6The green color of leaves is created by the presence of [blank_start]chlorophyll[blank_end], which is necessary for photosynthesis to take place.
- Achlorophyll
7[blank_start]Transpiration[blank_end] is the loss of water vapor from the leaves.
- ATranspiration
8The opening and closing of [blank_start]stomata[blank_end] allow for gas exchange, and transpiration is controlled by the [blank_start]guard cells[blank_end].
- Astomata
- Bguard cells
9Water and dissolved essential minerals are transported within the tree in the [blank_start]xylem[blank_end]. [blank_start]Phloem[blank_end] conducts carbohydrates.
- Axylem
- BPhloem
10The [blank_start]cambium[blank_end] is a layer of meristematic cells located between the phloem and the xylem.
- Acambium
11The [blank_start]branch collar[blank_end] is formed when trunk tissue grows around branch tissues. As the branch and trunk tissues expand against each other in the branch union, the [blank_start]branch bark ridge[blank_end] is formed.
- Abranch collar
- Bbranch bark ridge
12[blank_start]Bark[blank_end] protects the branches and trunk of a tree from mechanical injury and desiccation.
- ABark
13Name five functions of the root system.
1. [blank_start]Absorption[blank_end]
2. [blank_start]Anchorage[blank_end]
3. [blank_start]Conduction[blank_end]
4. [blank_start]Hormone Production[blank_end]
5. [blank_start]Storage[blank_end]- AAbsorption
- BAnchorage
- CConduction
- DHormone Production
- EStorage
14Water enters young roots or mycorrhizal roots, in part, by a process called [blank_start]osmosis[blank_end].
- Aosmosis
15The orientation of growth in response to an external stimulus is called [blank_start]tropism[blank_end]. Two examples are [blank_start]geotropism[blank_end] and [blank_start]phototropism[blank_end].
- Atropism
- Bgeotropism
- Cphototropism
16CODIT stands for [blank_start]compartmentalization[blank_end] [blank_start]of[blank_end] [blank_start]decay[blank_end] [blank_start]in[blank_end] [blank_start]trees[blank_end].
- Acompartmentalization
- Bof
- Cdecay
- Din
- Etrees
17Trees with upright growth and a strong, central leader are said to exhibit [blank_start]excurrent[blank_end] growth. More rounded trees, which are often broader than they are tall, have [blank_start]decurrent[blank_end] growth habits.
- Aexcurrent
- Bdecurrent
18Roots and fungi form [blank_start]mycorrhizae[blank_end], which are a symbiotic relationship, aiding in the uptake of water and minerals.
- Amycorrhizae
19The process by which chemical energy, stored as sugar and starch, is released is called [blank_start]respiration[blank_end].
- Arespiration
20Trees that lose their leaves in the autumn are called [blank_start]deciduous[blank_end]. Trees that maintain their leaves for more than one year are called [blank_start]evergreen[blank_end].
- Adeciduous
- Bevergreen
21When cutting through a tree with a chain saw or drilling into a tree, you would pass through (in order);
- Abark, cambium, phloem, xylem
- Bbark, phloem, cambium, xylem
- Cbark, cambium, xylem, phloem
- Dbark, xylem, phloem, cambium
22If the terminal bud is removed in pruning;
- Agrowth may be stimulated in lateral buds
- Bflowering is stimulated to enhance fruit production
- Cthe branch will die back
- Dall of the above
23The growth rings of many trees;
- Aare visible because of the rapid growth rate of earlywood relative to latewood
- Bcan be counted to approximate a tree's age
- Ccan give information about growing conditions in previous years
- Dall of the above
24Which layer of cells is responsible for outward trunk growth and increased girth of a tree?
- Acambium
- Bpith
- Cepidermis
- Dcortex
25Mycorrhizae are;
- Acollar-rot fungi
- Belongated underground stems producing sucker sprouts
- Ca symbiotic relationship between fungi and roots
- Dcells in which photosynthesis takes place
26Uses more energy than it produces
[blank_start]Sink[blank_end]- ASink
- BAuxin
- CChlorophyll
- DPetiole
- EInternode
- FLenticel
- GRay
- HAbsorbing Roots
- ISource
27[blank_start]Absorbing Roots[blank_end] are mostly located in the upper 12 inches (30cm) of soil.
- AAbsorbing Roots
- BAuxin
- CCuticle
- DPetiole
- EInternode
- FLenticel
- GRay
- HSource
- ISink
28"stalk" of a leaf
[blank_start]Petiole[blank_end]- APetiole
- BAuxin
- CChlorophyll
- DCuticle
- EInternode
- FLenticel
- GRay
- HAbsorbing Root
- ISource
- JSink
29Cells that cross the phloem and xylem for radial transport
[blank_start]Ray[blank_end]- ASink
- BAuxin
- CChlorophyll
- DCuticle
- EPetiole
- FInternode
- GLenticel
- HRay
- IAbsorbing Root
- JSource
30Waxy Covering of a Leaf
[blank_start]Cuticle[blank_end]- ACuticle
- BAuxin
- CChlorophyll
- DPetiole
- EInternode
- FLenticel
- GRay
- HAbsorbing Roots
- ISource
- JSink
31Small openings in stems for gas exchange
[blank_start]Lenticels[blank_end]- ALenticels
- BAuxin
- CChlorophyll
- DCuticle
- EPetiole
- FInternode
- GRay
- HAbsorbing Roots
- ISource
- JSink
32Plant Growth Regulator
[blank_start]Auxin[blank_end]- AAuxin
- BChlorophyll
- CCuticle
- DPetiole
- EInternode
- FLenticel
- GRay
- HAbsorbing Roots
- ISource
- JSink
33Between the nodes of a twig
[blank_start]Internode[blank_end]- AInternode
- BAuxin
- CChlorophyll
- DCuticle
- EPetiole
- FLenticel
- GRay
- HAbsorbing Roots
- ISource
- JSink
34Mature, Green Leaves - Sugar Producers
[blank_start]Source[blank_end]- ASource
- BSink
- CAuxin
- DChlorophyll
- ECuticle
- FPetiole
- GInternode
- HLenticel
- IRay
- JAbsorbing Roots
35Green Pigment
[blank_start]Chlorophyll[blank_end]- AChlorophyll
- BAuxin
- CCurticle
- DPetiole
- EInternode
- FLenticel
- GRay
- HAbsorbing Roots
- ISource
- JSink
Informationen
- Beschreibung
- Chapter 1 - Tree Biology Workbook Problems & Sample Test Questions
- Autor
- David Shorrock
- Sprache
- English
- Aufrufe
- 152
- Schlagwörter
- Bewertung
- 5,0 von 5 · 1 Bewertung Bewerte dieses Quiz