WebPhylum Annelida Annelids are commonly known as segmented or ringed worms. They have the following features: Have a segmented cylindrical body. The body is … WebExpert Answer. 100% (1 rating) Phylum : Cnidaria Subphylum : medusozoa Genus : hydra 1/ dimorphism means when two different sex is present in a species, having different characteristics from each other. Hydra is monomorphic. 2/ feeding : hydra stretches its body to its full lengt …. View the full answer.
Hydrozoa - Wikipedia
WebHydras are classified under the phylum Cnidaria; some of its relatives are jellyfish and sea anemones. A hydra has many tentacles around the mouth opening. Rs' Science 5. … WebThese tentacles are surrounded by a spacious cavity called the gastrovascular cavity, or coelenteron. Digestion is both intracellular and extracellular. Respiration and excretion … empire state building omaha
28.3F: Classification of Phylum Mollusca - Biology LibreTexts
Web19 jan. 2024 · Category: Hydra. From Wikimedia Commons, the free media repository. For the mythological creature, see Category:Hydras. Domain : Eukaryota • Regnum : … It is a cylindrical tube with the aboral end drawn out into a slender stalk, ending in a basal (or pedal) disc for attachment. …WebDiagnostic Features of Phylum Cnidaria: i. All the members are aquatic and with the exemption of a few, are marine. ii. Body diploblastic i.e. composed of two tissue layers, an outer epidermis (ectoderm) and an inner gastro-dermis (endoderm) with several to many cell types and a less cellular mesoglea at the centre. iii.WebHydra (nombre común hidra) es un género de hidrozoos hidroides de la familia Hydridae propios de las aguas dulces. Miden unos pocos milímetros y son depredadores, …WebHydra is een Grieks vakantie eiland dat in de Saronische golf ligt. Het ligt vlakbij de kust van de Peloponnesos. Op dit leuke eiland wonen ongeveer 2000 inwoners die zich vooral met het toerisme en de visserij bezig houden. Hydra is een populaire bestemming vooral voor Atheners, omdat het eiland niet ver van de Griekse hoofdstad ligt.WebPhylum Cnidaria, Class Hydrozoa, Order Hydroida, Genus Hydra WHOLE MOUNT. Label the Mouth, Nematocysts, Coelenteron, pedal disc, epidermis, mesoglea, gastrodermis, …Web8 jun. 2024 · This phylum can be segregated into seven classes: Aplacophora, Monoplacophora, Polyplacophora, Bivalvia, Gastropoda, Cephalopoda, and Scaphopoda. Class Aplacophora Class Aplacophora (“bearing no plates”) includes worm-like animals primarily found in benthic marine habitats.WebPhylum Coelenterata is a group of aquatic, or marine organisms and a member of the Animal kingdom. They are usually found attached to the rocks at the bottom of the sea. These are the multicellular and simplest group of invertebrate animals, found in colonies or solitarily. Characteristics of CoelenterataWebHydrozoa (hydrozoans; from Ancient Greek ὕδωρ (húdōr) 'water', and ζῷον (zôion) 'animal') is a taxonomic class of individually very small, predatory animals, some solitary and some colonial, most of which inhabit saline water.The colonies of the colonial species can be large, and in some cases the specialized individual animals cannot survive outside the …WebThe Lernaean hydra is a fictional multi-headed dragon that originated from classical Greek mythology. Biology The creature is capable of a unique form of regeneration, where if one of its heads is severed, two more grow in its place. It also has a carnivorous diet. The creature is also known for its venomous breath. Categories WebHydra (nombre común hidra) es un género de hidrozoos hidroides de la familia Hydridae propios de las aguas dulces. Miden unos pocos milímetros y son depredadores, … dr. arsenescu morristown