About this Study Set
This study set covers Aquaculture through
25 practice questions.
A challenging collection of questions focusing on the history, pioneering inventions, and scientific milestones in global aquaculture. Every question includes the correct answer so you can learn as you go — pick any format above to get started.
Questions & Answers
Browse all 25 questions from the
Aquaculture Innovations and History study set below.
Each question shows the correct answer — select a study format above to practice interactively.
1
Which ancient civilization is credited with the earliest written record of aquaculture, specifically the 'Fish Culture Classic' by Fan Li?
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A
Ancient Egypt
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B
Ancient China
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C
Ancient Rome
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D
Ancient Mesopotamia
2
In 1853, what significant technological breakthrough in trout artificial fertilization was documented by Joseph Remy and Antoine Gehin in France?
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A
Recirculating Aquaculture Systems
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B
Artificial propagation of salmonids
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C
Offshore cage netting
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D
Automated fish feeders
3
Who is credited with the first successful artificial fertilization of Atlantic salmon eggs in 1763, laying the foundation for modern hatcheries?
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A
Stephen Ludwig Jacobi
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B
Spencer Fullerton Baird
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C
John G. North
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D
Frank Buckland
4
The first commercial successful breeding of which marine species in Japan during the 1930s revolutionized the global molluscan aquaculture industry?
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A
Pacific Oyster
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B
Pearl Oyster
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C
Scallop
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D
Abalone
5
What type of aquaculture system was first pioneered at the Sunndalsøra Research Station in Norway in the 1970s?
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A
Integrated Multi-Trophic Aquaculture
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B
Modern industrial salmon farming
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C
Floating closed-containment systems
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D
Vertical land-based shrimp farming
6
Which US state was the site of the first successful commercial catfish farming operation in the early 1960s, utilizing converted rice paddies?
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A
Mississippi
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B
Florida
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C
Louisiana
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D
Arkansas
7
The first successful mass culture of the brine shrimp Artemia, essential for larval nutrition, was perfected in what decade?
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A
1930s
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B
1950s
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C
1970s
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D
1990s
8
Which entity developed the first patent for a 'Recirculating Aquaculture System' (RAS) using biological filtration in the 1970s?
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A
The World Bank
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B
The Conservation Fund
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C
The Japanese Fisheries Agency
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D
The Norwegian Institute of Marine Research
9
The discovery of the hormonal induced breeding technique (hypophysation) for carp was first achieved in 1934 by researchers in which country?
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A
Brazil
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B
India
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C
Vietnam
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D
China
10
What is the name of the first genetically modified animal approved for human consumption, a fast-growing salmon variety approved by the FDA in 2015?
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A
AquAdvantage Salmon
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B
Super-Atlantic Salmon
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C
Gen-Trout
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D
Ocean-Plus Salmon
11
In the 1950s, what breakthrough in nutrition allowed for the expansion of trout farming by replacing expensive natural feeds?
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A
Algae-based pellets
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B
Dry compounded pelleted feeds
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C
In-situ plankton fertilization
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D
Synthetic nutrient injections
12
The development of the first successful 'net-pen' system for salmon was pioneered by the brothers Vik and Kjell in which year?
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A
1958
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B
1969
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C
1974
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D
1981
13
Which country led the first large-scale development of 'Integrated Multi-Trophic Aquaculture' (IMTA) in a commercial maritime setting?
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A
Canada
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B
Chile
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C
Japan
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D
Norway
14
The first successful large-scale commercial production of sea bass (Dicentrarchus labrax) occurred in which country during the late 1960s?
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A
Greece
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B
Italy
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C
France
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D
Spain
15
Which invention allowed for the first real-time monitoring of oxygen levels in aquaculture ponds, significantly reducing mass mortality events?
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A
Polarographic oxygen sensor
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B
Fluorescence-based dissolved oxygen meter
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C
Clark-type electrode
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D
Winkler titration kit
16
What was the first commercially significant species to be farmed using 'raceway' technology in the United States?
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A
Rainbow trout
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B
Striped bass
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C
Tilapia
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D
Channel catfish
17
The first reported use of synthetic 'pituitary extract' for spawning fish was documented by Bernardo Houssay in which year?
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A
1910
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B
1930
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C
1950
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D
1970
18
In the history of shellfish farming, when was the 'long-line' method for mussel cultivation first patented in Spain?
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A
1940s
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B
1950s
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C
1960s
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D
1970s
19
Which pioneering research center released the first comprehensive mapping of the Atlantic Salmon genome in 2016?
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A
University of Bergen
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B
University of Washington
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C
Genome Canada
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D
CSIRO Australia
20
The 'Ebeling' filter, an early innovation in water treatment for aquaculture, was introduced in the early 20th century to solve what problem?
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A
Ammonia toxicity
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B
High turbidity
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C
Temperature fluctuation
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D
Oxygen depletion
21
What is considered the first 'open ocean' aquaculture site, established in Hawaii in the late 1990s?
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A
Kona Blue
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B
Oceanic Institute
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C
Pacific Marine
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D
Deep Water Farms
22
The first commercial successful breeding of the 'giant freshwater prawn' (Macrobrachium rosenbergii) was achieved by Takuji Fujimura in the 1960s in:
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A
Thailand
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B
Hawaii
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C
Indonesia
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D
Malaysia
23
Which technology, first applied to aquaculture in the 1980s, uses DNA sequencing to monitor stock health and genetic diversity?
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A
Microsatellite markers
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B
CRISPR editing
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C
Mass spectrometry
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D
Isotope labeling
24
The 'Vaki' biomass counter, a revolutionary tool for estimating fish weight without handling, was first introduced in what year?
-
A
1986
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B
1992
-
C
1998
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D
2005
25
Which discovery in 1991 led to the commercial viability of farming the 'Pacific threadfin' (Moi)?
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A
Larval dietary requirements
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B
Disease-resistant vaccine
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C
Photoperiod control for spawning
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D
RAS water sterilization
