Best answer: Which one of the following is a true fish sea cow sea pen Sea Horse Sea Cucumber?

Cuttle fish. Sea horse is the true fish. Hence, option (c) is correct.

Which one of the following is a fish sea pen sea horse sea lion sea urchin?

Hence, sea horse is a fish. So, the correct answer is ‘Sea Horse’.

Which of the following is true fish sea horse?

The seahorse is a true fish, with a dorsal fin located on the lower body and pectoral fins located on the head near their gills. Male seahorses possess the remarkable ability to give birth to thousands of babies at once. Was this answer helpful?

Which one is a true fish a sea horse B Bombay Duck C Salmon D all the above?

So, the correct answer is ‘All of the above’.

Which of the following is a true fish *?

Complete answer:

> Exocoetus is a flying fish and belongs to the family of marine fish in the class Actinopterygii. It is a true fish, since it rationalizes the body with scales and breathes through gills. > Cuttlefish are the molluscs of the Sepiida order, which belongs to cephalopod class.

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Which fish is known as Sea Cow?

Sea cow, (Hydrodamalis gigas), also called Steller’s sea cow, very large aquatic mammal, now extinct, that once inhabited nearshore areas of the Komandor Islands in the Bering Sea. Steller’s sea cows were wiped out by hunters in the 18th century less than 30 years after they were first discovered by Arctic explorers.

Which of the following is a sea cucumber?

They are marine animals with a leathery skin and an elongated body containing a single, branched gonad. Sea cucumbers are found on the sea floor worldwide.

Sea cucumber.

Sea cucumber Temporal range: Middle Ordovician-present PreꞒ Ꞓ O S D C P T J K Pg N
Phylum: Echinodermata
Subphylum: Echinozoa
Class: Holothuroidea Blainville, 1834

Is Sea Horse true fish?

What is a seahorse? Seahorses are fish. They live in water, breath through gills and have a swim bladder. However they do not have caudal fins and have a long snake-like tail.

Is Sea Cow a true fish?

Sea cow. Sea horse is the true fish. … Hence, option (c) is correct.

Which sea spice is not a true fish?

Jellyfish can not be listed as a fish because it does not meet the requirements of being a fish. A fish must have gills, fins and a vertebra which is all lacking in a jellyfish. Also, starfish falls within the same criteria as a jellyfish. It is a star-shaped aquatic animal that leaves stuck to a surface.

Which one is not a fish?

And most people know that lampreys, sharks, rays, eels, seahorses, and other strange-looking aquatic creatures are fishes, while shellfish, cuttlefish, starfish, crayfish, and jellyfish (despite their names) are not fishes.

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Can fishes fly?

Despite their name, flying fish aren’t capable of powered flight. Instead they propel themselves out of the water at speeds of more than 35 miles (56 kilometers) an hour. Once in the air, their rigid “wings” allow them to glide for up to 650 feet (200 meters).

Is salmon a true fish?

Salmon /ˈsæmən/ is the common name for several species of ray-finned fish in the family Salmonidae. Other fish in the same family include trout, char, grayling, and whitefish. … Typically, salmon are anadromous: they hatch in fresh water, migrate to the ocean, then return to fresh water to reproduce.

Which animal is called true fish?

Dogfish is referred to as true fish, amongst Dogfish, Jellyfish, Starfish, and Silverfish.

Is a whale a true fish?

Whales, along with dolphins and porpoises, are warm-blooded mammals and breathe air like humans do. There are some significant differences between whales and fish: Whales are warm blooded. Fish are cold blooded.

Which fish can live over a hundred years?

The coelacanth – a giant, mysterious fish that has survived since the time of the dinosaurs – can live for 100 years, a study has found. The slow-moving fish, which grow to be the size of a human, are nicknamed a “living fossil”, and also grow at a very slow pace.

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