Introduction to small fruit science redue test, algebra homework help

your goin answer problems 3,4,5,9,11,12,17,18,19,25,29,39,42,44,49 the answers are highlighted in yellow and purple are problems need work on .. please explain in your own words the answers I’m goin send you file of how it should look like..

options “a” through “ab” may be used more than once. Do not forget to mark two letters (ab) in your Scantron
form when appropriate.
(1)
Crown gall
Twospotted spider mite
d
Spotted wing Drosophila (insect)
(2)
bo:
Feeder root damage
(3)
Lesion nematode
Fruit rot
b
(4)
Dagger nematode
b. Plant defoliation
ab
(5)
Needle nematode
e.
Plant wilt
(6)
Botrytis cinerea (fungus)
rab. Transmission of viruses
С C
(7)
Fusarium oxysporum (fungus)
(8)
Verticillium dahliae (fungus)
С e
(9) Phytophthora spp. (oomycete)
е e
(10) Agrobacterium spp. (bacterium)
а a
Section 2: Multiple-choice questions
Each question is worth one (1) point and has four possible answers. Choose the letter (a, b, c, or d) of the best
answer for each question.
a.
C.
(11) California produces of the total U.S. raspberry production.
less than 10%
b. about 30%
about 67%
d) more than 95%
(12) The #1 state producer of blackberries in the U.S. is
Washington
b.
Oregon
C. Florida
d. California
a.
Page
C
C.
a,
C.
a.
C.
a.
b.
C.
Michigan
d. Oregon
(15) Drivers of growth in the California caneberry industry include
a. a favorable temperate climate
b. increased consumer demands
compatibilities with strawberry production
d. all of the above
(16) The recent growth observed for blueberry production in the U.S. has been the result of
climate change
b. consumer demand for fresh and healthy foods
pest pressure in other crops
d. the presidential election
(17) In California, is the state’s leading county in blueberry production.
Tulare
b. Monterey
Sonoma
d. Fresno
(18) The following statement is not true about caneberries:
Caneberries have perennial root systems
Caneberries have biennial crowns
Caneberries produce aggregate fruits
d. Blackberries and raspberries are classified as caneberries
(19) A drupelet is
a miniature fleshy fruit
b. a fruit resulting from multiple fused carpels
a fruit with dry pericarp
d. derived from a single tiny flower
(20) A raspberry fruit develops after
a the pollination of a single carpel
b. the pollination of one stamen
the pollination of multiple carpels
d. the pollination of multiple stamens
(21) In the case of the raspberry, the is retained on the plant when the fruit is picked.
a. calix
b. carpel
C. pistil
d.) receptacle
(22) A characteristic that differentiates blackberries from raspberries is
the presence of large thorns
b. the production of primocanes
the production of floricanes
d. the shallow root system
d
C.
C.
a.
C.
Pag
a.
C.
a.
C.
a.
C.
a.
a.
ABT-95-7101 Introduction to Small Fruit Science
Midterm #2
50 Scantron + 50 written + 5 EC
(23) In caneberries, the word “primocane” refers to
the erect growth habit of the plant
b. the perennial nature of the root system
flowering stems
d.
vegetative stems
(24) In caneberries, the word “floricane” refers to
the erect growth habit of the plant
b. the perennial nature of the root system
flowering stems
d. vegetative stems
(25) Second-year canes that have fruited
develop a new root system
b. senesce and die
accumulate nutrients
d. get ready for dormancy
(26) A primocane-bearing variety
can only produce one crop per season
b. fruits on first-year canes
C.
fruits on second-year canes
d. produces leaves on floricanes only
(27) Caneberry growers prefer planting primocane-bearing varieties because
a.
a macrotunnel system is not required
b the fruit is more durable
C. they are harvested in spring and fall
d. they are less expensive to plant
(28) Trellis systems are used for
plant support
b. improving light and spray penetration
facilitating harvest
d. all of the above
(29) In small fruit breeding programs, is generally the #1 focus because profitability is customer driven.
drought tolerance
b. shippability
C. taste
d. yield
(30) In a macrotunnel production system, caneberry pest issues usually concentrate in
a.
all rows
b) the anchor row
C.
the middle row
d. the right row
(31) The fruit of caneberries must be harvested as flavor does not generally improve afterwards.
а/ near ripe
b. when soft
at noon
d.
as soon as they form
(32) Quality factors for caneberries include
a. absence of defects
b. firmness
C. aroma
d.) both a and b
C.
a.
C.
50 Scantron + 50 write
a.
C.
a.
C.
d.
a.
C.
is an important determinant of plant
ABT-95-7101 Introduction to Small Fruit Science
Midterm #2
(33) The main difference between highbush and rabbiteye blueberry varieties is
the color of ripe fruit
b. the color of unripe fruit
the antioxidant content
d.
the need for acidic soil
(34) The following is not considered a highbush blueberry species:
Vaccinium angustifolium
b. Vaccinium ashei
Vaccinium corymbosum
Vaccinium myrtilloides
(35) Blueberry plants have a close and obligatory relationship with
Viruses
b. Bacteria
Fungi
d. Oomycetes
(36) Because of their adaptation to the temperate climate, the
productivity.
chilling requirement
b.
cation exchange capacity
d. length of the growing season
blueberries revolutionized blueberry cultivation
(37) The creation of hybrid crosses between and
in warm climates.
southern highbush; lowbush
b. southern highbush; northern highbush
northern highbush; rabbiteye
d. northern highbush; lowbush
(38) Incomplete fertilization can result from
a. the purchase of the wrong fertilizer
b. frequent pollinator visits
a low dependence on insect pollinators
d.) poor pollination
(39) Which of the following is not considered a plant micronutrient?
a. Magnesium
b. Zinc
C.) Nickel
d. Iron
a.
soil type
C.
a.
C.
C.
ABT-95-7101 Introduction to Small Fruit Science
Midterm #2
50 Scantron + 50 written + 5 EC
Section 3: True/false questions
Each question is worth one (1) point. Mark A for TRUE and B for FALSE.
(40) Mycorrhizal associations allow blueberries to grow under unfavorable soil conditions. I
(41) Botanically speaking, blueberries, just like strawberries and caneberries, do not produce true berries.
(42) Lime is the most popular additive for acidic soils to lower the pH. – 8 – false
(43) Blueberry growers use overhead irrigation as protection against spring frosts. – A-Tre
(44) Roots absorb carbon dioxide, water and minerals from the soil. B-False
(45) More than 90% of the body of the plant is made of carbon, hydrogen and oxygen. A
(46) Sodium plays a crucial role in determining the structural rigidity of the plant’s cell wall. B
(47) All major biopolymers (nucleic acids, proteins, carbohydrates, lipids) have a backbone made out of
carbon. A
(48) Generally, nutrients in anionic form, such as NO3 and S04, are more vulnerable to leaching. B
(49) If a nutrient has high mobility inside a plant, nutrient deficiencies most likely would be observed first in
the new leaves. B-false
(50) Soil nutrient assessments do not provide the information needed to implement locally adapted fertility
programs. B