Induced breeding is an artificial technique it is also known as artificial breeding, it is a controlled process used in aquaculture to stimulate the reproductive activity of aquatic organisms under artificial conditions. It involves manipulating environmental factors, such as temperature, photoperiod, and hormonal treatments, to trigger the release of eggs and sperm, facilitating fertilization. This method is commonly employed in fish farming to enhance production and optimize breeding cycles, ensuring a more predictable and efficient reproduction process. So let's start this quiz and learn more about Induced breeding.
1. When was induced breeding introduced in the United States?
A. 1970
B. 1890
C. 1987
D. 1997
2. Which environmental factor is often manipulated in induced breeding?
A. Cyclone
B. Humidity
C. Temperature
D. Atmospheric pressure
3. In induced breeding, what is commonly manipulated to stimulate reproductive activity?
A. Gravity
B. Hormones
C. Water salinity
D. Oxygen levels
4. What is used to trigger the release of eggs and sperm in induced breeding?
A. Artificial light
B. Magnetic fields
C. Natural sunlight
D. Ultraviolet radiation
5. Which of the following is a common method for inducing breeding in fish?
A. Hormonal injections
B. Adding chemical pollutants
C. Providing adequate oxygen
D. None of the above
6. What is the primary goal of induced breeding in aquaculture?
A. Disrupting ecosystems
B. Ensuring biodiversity
C. Enhancing fish production
D. Reducing fish production
7. Which factor is NOT typically manipulated during induced breeding?
A. Gravity
B. Photoperiod
C. PH levels
D. Water quality
8. In induced breeding, what is often monitored to determine the optimal time for spawning?
A. Fish size
B. Fish coloration
C. Swimming speed
D. Oxygen levels
9. Which type of fish is commonly subjected to induced breeding?
A. Ornamental fish
B. Endangered species
C. Wild-caught species
D. Commercially species
10. Induced breeding is a technique primarily used for what?
A. Plant cultivation
B. Insect farming
C. Aquatic organisms
D. Mammalian reproduction
11. What is the significance of controlling the breeding process in aquaculture?
A. Improving fish health
B. Avoiding fish reproduction
C. Maintaining natural habitats
D. Ensuring sustainable fish production
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