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AgSci Unit 3 : Plant Science & Biotechnology Test USE ME Flashcards | StudBud
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AgSci Unit 3 : Plant Science & Biotechnology Test USE ME
AgSci Unit 3 : Plant Science & Biotechnology Test USE ME
30 terms
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Test for Agriscience Application on plant science and biotechnology
Flashcards
30 cards
F
Practice quiz
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Host live
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Questions
30
Answers
1
Coded material in a cell that determines what that cell and its successive cells will become
Chromozomes
RNA
Thymine
DNA
2
Grafting is
a method by which two plants are propagated
a form of sexual propagation.
joining two different plants
a type of hybridization
3
Food for the seed is stored in the
Seed coat
Endosperm
Embryo
shoe laces
4
The female part of the flower is the
Filament
Anther
Pistil
Stamen
5
The best tool to use when pruning small limbs to shape shrubbery
pruning shears
pole prunners
chainsaw
pruning saw
6
The primary function of the stem is
To produce flowers
To produce fruit
To support other plant structures
To anchor the plant
7
Lime raises the pH level of soil so that the soil becomes more
alkaline
eroded
porous
acidic
8
Which is an application of biotechnolgy in agriscience
planting seed
selective breeding
stem cuttings
Genetic engineering
9
Sexual reproduction of the plant is propagation of plants by:
Flower
Leaf
Stem
Roots
10
What connects the pairs of strands that make up the double helix of DNA?
Tar
Starches
Bases
Sugars
11
What is applied to lower the pH level of soil?
Sulfur
Sand
Lime
Fertilizer
12
The three primary nutrients supplied in a complete fertilizer are
Phosphorus, Oxygen, and Sodium
Nitrogen, Phosphorus, and Potassium
Nitrogen, Calcium, and Potassium
Calcium, manganese, and boron
13
What form must nutrients become before they can be absorbed by the plant?
Gas
Solid
Air
Liquid
14
Which is a horticulture related career?
Greenskeeper
Farrier
Logging Foreman
Veterinarian
15
The major types of root systems are
Fibrous and taproot
Fibrous and rootcap
cell division and liberous
cuttings and root hairs
16
What components of cells determine the individual characteristics of living things?
Mitochondria
Genes
Nucleic cilia
Nucleotides
17
One of the first commercial products created by genetic engineering was
synthetic oil
artificial sweetner
insulin
buttermilk
18
The matching of genes to traits is called
mapping
combining
meshing
matching
19
Soil pH affects the availability of
nutrients in the soil
microbes in the soil
land class of the soil
structure of the soil
20
Where is DNA located in the cell?
Cell wall
Cytoplasim
Vacule
Nucleus
21
Photosynthesis may be affected in enclosed conditions like a greenhouse because of
Extremely cold conditions
Lack of food supply
lack of carbon dioxide
to much chlorophyll in the plant
22
The part of the flower that is responsible for the development of seeds
Root
Leaf
Flower
Stem
23
The technique that uses tress planted to absorb chemical pollutants
biostimulation
oleophilic
genetic engineering
phytoremediation
24
What is the best tool for cutting arge branches when pruning shrubs that are hard to reach
chainsaw
hedge shears
lopping shears
bush axe
25
The propagation method where plants are separated into smaller parts is
Layering
Division
Tip Layering
Grafting
26
What temperature range does photosynthesis work best in?
65-85 degrees
60-70 degrees
85-95 degrees
50-60 degrees
27
What type of fertilizer is animal manure?
Incomplete
Inorganic
Complete
Organic
28
Landscape architects are a part of the horticulture industry because they
Plant Landscapes
Treat animals for disease
Design Landscapes
Shoe Horses
29
Genetics is known as
biochemistry
the study of plant biology
biotechnology
the biology of heredity
30
The foliar application of fertilizer is applied to what part of the plant?
Leaf
Roots
Stem
Flower
