Can an octopus feel love?

Possibly they do. Octopuses and their relatives the squids change their skin colours and patterns when they feel alarmed. ... Other scientists are examining the possibility that animals feel not just basic emotions such as joy, anger, fear and love, but also the more complex emotions of jealousy, guilt and shame.

FAQ

• How long does tilapia take to harvest?

  8 months Under proper growth conditions, tilapia fingerlings will reach harvestable size in 8 months. In addition to raising your fish for food, you may want to set aside some of your adult fish as breeders to produce fry and fingerlings to “reseed” your fish crop for another harvest.

• Is fish good for gut microbiome?

  An individual with a diet of legumes, bread, fish, nuts and red wine is likely to have high levels of healthy gut bacteria, according to a new European study.

• How much oyster shell should I give my chickens?

  There is no set amount of oyster shells to give to chickens. Leave out a feeder or bowl that holds the oyster shells, and give your chickens free choice access. Never mix the oyster shells into their chicken feed.

• How do you know if salmon is cold smoked?

  Cold-smoked salmon is smoked below roughly 90 degrees fahrenheit, while hot-smoked salmon is smoked above approximately 120 degrees. The temperature difference results in cold-smoked salmon and a fresher and less smoky flavor, while the hot-smoked version is much smokier.

• Do clams die if you open them?

  Clams should be slightly open, and if you tap on them, the shells should close rather quickly. If the clam shells are closed or do not close when you tap on them, then the clam is dead. ... If the clams float in the water, they are dead, according to The Week.

• What fish is similar to Blue fish?

  SUBSTITUTE SPECIES Spanish Mackerel, King Mackerel, Mullet.

• How long do you have to cook crawfish after they die?

  If you opt to keep your lobster, crab or crawfish cold, you have 2-3 hours maximum to cook the meat before the bacteria renders the meat unsafe.

17 Related Question Answers Found:

• Why is my fried fish soggy?

  During frying, hot oil dries the batter around the fish forming a crust. Heat penetrating the crust causes the moisture to boil and steams the fish. When removed from the hot oil, the fish continues to cook and water vapour condenses on the inside of the batter, which can go from crisp to soft within minutes.

• Is tuna and mackerel the same?

  In 1999, Collette established, on molecular and morphological considerations, that these are separate species. Mackerel are smaller with shorter lifecycles than their close relatives, the tuna, which are also members of the same family.

• Is eel a healthy fish to eat?

  Why we should eat it: Eels aren't snakes at all but a type of fish that lack pelvic and pectoral fins. As fish, they're a fantastic source of mega-healthy omega-3 fatty acids. They also contain a good amount calcium, magnesium , potassium, selenium, manganese, zinc and iron.

• What can I mix tuna with instead of mayo?

  What can I mix with tuna instead of mayo? Instead of using mayonnaise in your tuna salad, you can use a simple olive oil based dressing like this one that uses lemon juice and Dijon mustard.

• Is it safe to eat fish from pond?

  It makes one wonder, are pond fish safe to eat? The answer is yes and no. Like rivers and lakes, ponds provide an excellent source of food in the fishing world. In fact, well maintained fish ponds all over the world are where a lot of fish being sold on the market today come from.

• How do you cook frozen cooked crayfish?

  FROZEN - thaw in chiller overnight. Cooking: To boil: Keep the cray in salted boiling water for about 10-12 minutes or until their shells turn a bright orange colour. Put in cold water immediately afterwards to arrest the cooking process.

• How long can raw oysters stay in the fridge?

  Fresh oysters -- whether live or shucked -- will keep in your refrigerator for up to two days. Oysters that were cooked when fresh will last up to four days when refrigerated.

• Can you saute already cooked shrimp?

  It is possible to sauté cooked shrimp in your shrimp recipes without ruining their texture, but you must be thoughtful about how you approach the task. ... Even with careful, quick heating, however, you should be able to brown the shrimp slightly to create the savory, caramelized surfaces characteristic of sautéed foods.

• What's the strongest shrimp in the world?

  Peacock mantis shrimps Peacock mantis shrimps can deliver one of the fastest blows in the animal kingdom. Their clubs can move at up to 23 metres per second, and accelerate at over 10,000 gs. That means they can deliver a force of about 700 newtons – equivalent to the weight of a 70-kilogram mass – or even as much as 1500 newtons.

• What are types of contaminant in fish processing?

  Fishes are harvested from waters that are contaminated by varying amounts of industrial chemicals, heavy metals, pesticides and antibiotics. These contaminants may accumulate in fish at levels that can cause human health problems (e.g. carcinogenic and mutagenic effects).

• Is raw frozen shrimp pink?

  Look at the shrimp. Your thawed shrimp should be translucent and shiny. ... If the heads are cut off, as most frozen shrimp are, the exposed meat should be pure white. If it is pink, the meat is deteriorating and should be discarded.

• Is an eel a jawless fish?

  Eels, particularly the moray eel, are popular among marine aquarists. ... It comes from the Pacific hagfish, a jawless fish which is also known as the slime eel.

• Can you eat prawns 2 days out of date?

  Generally, prawns last for about 2-3 days from the day of purchase if stored properly in the refrigerator, and in order to enjoy the best quality of the prawns, it is better to devour them as soon as possible.

• Is fish fresh if smells?

  Fresh fish should taste and smell that way: fresh, briny and sweet, not musty, yeasty, bitter or fishy. The texture should be resilient, firm and smooth. Older fish that has become mealy or mushy tastes bad and smells worse. ... --Even whole fish should smell briny clean, not fishy.

• Can herring go bad?

  Properly stored, unopened canned smoked herring will generally stay at best quality for about 3 to 5 years, although it will usually remain safe to use after that. ... Discard all canned smoked herring from cans or packages that are leaking, rusting, bulging or severely dented.

• How much does Dave from Wicked Tuna make?

  Captain Dave Carraro of FV-Tuna.com is said to make the next most at $83,000. Another way of looking at their wealth is by looking at some of the crew's reported net worth.

• Do you have to gut fish before cooking?

  The guts of a fish are inedible and need to be removed before cooking. It isn't difficult to do but if you are squeamish, get your fishmonger to remove them for you. It is best to wear latex gloves to protect your hand when doing this. Washing the fish after gutting is also very important.