No they are unable to reproduce until they are fully grown and mature.
No, that is the proper method for marinating fish. You need to keep fresh fish refrigerated until you are ready to cook it.
They are able to reproduce at around 18 months but aren't fully mature until 2-3 years.
If you mean mine personally, then yes they could. But I'll assume your question is "when is your hamster ready to mate?" They can reproduce at 6 weeks, but for the hamsters health, its best to wait until they are a few months old. But breeding is not advised. Really.
Since a cow is a mature female bovine, she has the potential to always be "ready" to be slaughtered if she's culled from the herd for a certain reason. Of course, others state that cows are never ready to be slaughtered, but that's based on human opinion. We humans never know if a cow is ever "ready" to be slaughtered or not.
Daphnia reproduce usually in the spring until the end of the summer.
They are spawned in fresh water then make their way to the sea where they stay until they are ready to breed then will return to their place of birth, so most of their life is spent in sea water.
Seahorses reproduce sexually, with a unique twist. The male seahorse has a specialized pouch where the female deposits her eggs; he then fertilizes them and carries the developing embryos until they are ready to be born. This fascinating reproductive strategy distinguishes seahorses from many other fish species.
Physically mature refers to an organism that has reached its full physical development, often characterized by the attainment of adult size and the ability to reproduce. Fully mature, however, encompasses not only physical aspects but also emotional, cognitive, and social development. While someone may be physically mature at a young age, they might not be considered fully mature until they have developed the necessary life skills and emotional intelligence appropriate for adulthood. Thus, physical maturity is a component of overall maturity, but not the sole determinant.
Some reptiles give live birth. Others (in particular, certain snake species) actually keep the eggs inside their body until they are just about ready to hatch.
Mature sperm cells are stored in the epididmysis, a long tube that is coiled up behind the testes in the scrotum.
Many fruits are green when their seeds are immature as it helps attract animals for seed dispersal. Green color signals to animals that the fruit is not yet ready for consumption, allowing the seeds more time to mature. Once the fruit turns ripe and the seeds are mature, the color changes to signal that it is now ready for consumption and seed dispersal.