noun. any invertebrate of the phylum Cnidaria (formerly Coelenterata), having a saclike body with a single opening (mouth), which occurs in polyp and medusa forms. Coelenterates include the hydra, jellyfishes, sea anemones, and corals.
Is Steller sea cow extinct?
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 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’.
Is sea lily a Coelenterate?
Answer. Sea Cucumber or Sea Lily isa part of the phylum Echinodermata, classHolothuroideaandare marine animals with a leathery skin and an elongated body. They do not belong to the phylum Coelenterata. So, the correct answer is ‘Sea Cucumber/Lily’.
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 Temporal range: Middle Ordovician-present PreꞒ Ꞓ O S D C P T J K Pg N|
|Class:||Holothuroidea Blainville, 1834|
Which of the following belongs to cnidarians * 1 point a sea urchin B snail C Hydra D tick?
Hence, the correct answer is ‘Sea anemone, sea pen, sea fan – Cnidaria’.
Which one of the following is Coelenterate a sea cow b sea cucumber C sea fan D sea horse?
Sea cucumber is echinoderms from the class Holothuroidea. Sea horses are small marine fishes of the phylum Chordata. Sea fans or sea whips are closely related to corals, belonging to the class Coelenterate. Therefore, the correct answer is option C.
Is Sea Horse Coelenterata?
Sea Horse is a. (a) Coelenterate. … Hint: Seahorse is an animal with a unique property of role reversal, where the males take care of the eggs while they hatch. It belongs to a class of organisms that possess special organs to help them afloat and control their buoyancy.
Which one is a fish sea cow sea cucumber sea urchin sea horse?
D. Cuttle fish. Sea horse is the true fish. Hence, option (c) is correct.
Which Coelenterate is not polymorphic Mcq?
Hydra is also a coelenterate but fails to exhibit polymorphism, this is not the correct answer. Planaria is Platyhelminthes and is not considered as Coelenterata and these are not an answer.
Which one is not a Coelenterate?
So, the correct answer is ‘Sea Cucumber/Lily’.
Is a sea lion a mammal?
Seals and sea lions are marine mammals called ‘pinnipeds’ that differ in physical characteristics and adaptations. Sea lions (left) are brown, bark loudly, “walk” on land using their large flippers and have visible ear flaps.
Which of the following is an example of Coelenterate * sea cucumber seahorse sea dollar sea pen?
So, the correct answer is ‘Sea pen’