High School

To overcome major problems in fish farming, such as the lack of availability of good quality seeds, which method is most suitable?

a) Hormonal stimulation
b) Artificial insemination
c) Embryo transplantation
d) Selective breeding

Answer :

Final answer:

In fish farming, artificial insemination is the most suitable method for dealing with the lack of availability of good quality seeds, as it allows for the management of the genetic contributions of both male and female fish.

Explanation:

To overcome major problems in fish farming, such as the lack of availability of good quality seeds (fish eggs or larvae), artificial insemination is considered the most suitable method. This technique involves the human-assisted introduction of sperm into a receptive female fish to better manage reproductive output. There are numerous advantages to artificial insemination, including multiplying the male genetic contributions by inseminating more females than would be possible in nature and improving the viability of cryopreserved semen. This assists in overcoming challenges related to the timing of female reproductive cycles and other logistical constraints. For increasing the genetic contributions of females, methods like embryo transfer and in vitro fertilization (IVF) are available, ensuring the fertilized eggs can develop into embryos that are then transferred to surrogate mothers.