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Which is the meaning of propagation?
The act of propagating; continuance or multiplication of the kind by generation or successive production; as, the propagation of animals or plants., The spreading abroad, or extension, of anything; diffusion; dissemination; as, the propagation of sound; the propagation of the gospel.
Why does fish propagation important to fish cultivation?
Fish propagation is crucial to fish cultivation as it ensures a sustainable supply of fish stocks, enhancing food security and supporting the aquaculture industry. It helps maintain genetic diversity, which is essential for the health and resilience of fish populations. Additionally, effective propagation techniques can improve growth rates and disease resistance, leading to more efficient and profitable fish farming practices. Overall, it plays a vital role in meeting the growing demand for fish products while minimizing environmental impact.
Do fish produce both sexually and asexually?
Most fish breeding is sexual. However there are examples of asexual propagation in some rare species of fish.
What is the conotative meaning of fish capture?
meaning of fish capture
Where did the word fish originate from?
The English word "fish" comes from Anglo-Saxon "fisc" meaning "fish," which in turn comes from Proto-Germanic "*fiskiz" meaning "fish," which in turn came from Proto-Indo-European "piskis" meaning "fish." This Indo-European form is also the origin of the Latin word "piscis" meaning "fish."
How action potential is propagated?
A.P. propagation consists of the movement of the action potential along the axon, axon terminals and dendrites. A.P. propagation is non-decremental meaning that the amplitude of the A.P. remains constant throughout the propagation. Action potentials are also follow the principle of all-or-none fashion. Meaning if there is not enough summation(adding of EPSPs and mEPPs) to bring the stimulus to threshold, then no AP will be elicited
Is light transverse or longitudinal in nature?
Light is transverse in nature, meaning its waves oscillate perpendicular to the direction of its propagation.
What the meaning of fish preservation?
it is the method of keeping fish neat
Which seismic wave causes particles in the ground to move perpendicular to the wave's propagation?
S waves, or secondary waves, are transverse seismic waves, meaning that the particles being effected by the wave are moving perpendicular to the wave's propagation.
What is the root meaning of disseminate?
To sow broadcast or as seed; to scatter for growth and propagation, like seed; to spread abroad; to diffuse; as, principles, ideas, opinions, and errors are disseminated when they are spread abroad for propagation., To spread or extend by dispersion.
A fishing boat using sonar to locate fish is employing what?
A fishing boat using sonar to locate fish is employing reflection. The technique that uses sound propagation to detect objects under the water.
What is the meaning of a sound?
Sound is a physical phenomenon of action in media (gaseous, liquid or solid), representing the propagation of elastic waves.
