Exam (elaborations)
AGRONOMY 1307 FINAL EXAM QUESTIONS AND ANSWERS
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AGRONOMY 1307 FINAL EXAM QUESTIONS AND ANSWERS
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Name: Score:195 Multiple choice questions
Term 1 of 195
Which allele combination will express the recessive allele?
rr
T
True
False
Term 2 of 195
Nitrogen as nitrate can leach out of the root zone with percolating rainwater. True or False.
True
False
Term 3 of 195
Most farmers are full time farmers and make most of their income from farming. True or False.
True
False
Term 4 of 195
By using my imagination, I saw Dr. Cummings burn a hole in a ________________ with his car keys.
Wall
Table
Floor
Ceiling
,Term 5 of 195
Germ-plasm:
A collection of genetic resources
A natural plant selection process
Genetic variability
The selection of different traits
Term 6 of 195
Management decisions affect all organisms in the ecosystem and the non-living portion of the
system. True or False.
True
False
Term 7 of 195
Did the pitcher over flow?
Yes
No
Term 8 of 195
Disadvantages of conventional tillage include all except?
More pesticide use
High Fuel Use
Soil Compaction
,Term 9 of 195
"F" is the symbol for:
Filial
Heredity
Allele
The Expression Of Genes
Term 10 of 195
Agronomy includes live stock. True or False.
True
False
Term 11 of 195
All are true except:
Adhesion is greater than cohesion
All water in soil is not plant available
Water can move up in soil by capillary action
Adhesion is water attracted to water
Term 12 of 195
A perennial plant:
Is a type of annual plant
Requires constant watering to survive
Only grows in tropical climates
Develops from either seed or vegetative structures
, Term 13 of 195
Steps of Genetic Engineering:
Louis Pasteur
Population Control
Chromosomal DNA>rDNA>mRNA>Ribosomes>Protein
Water Is A Non Polar Molecule
Term 14 of 195
High species diversity is common in
Herbivory
Natural Ecosystems
Flowering Plants
Organic Matter
Term 15 of 195
A GMO is a:
genetic engineering
genetically modified organism
selective breeding
plasmid
Term 16 of 195
Preemergence herbicides kill seeds. True or False.
True
False
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