Mention three salient features of phylum Ctenophora.
(3) They are transparent.
Commonly referred to as roundworms, these creatures can range in size from about 3/4 of an inch to nearly 30 feet in length. 1 Answer +2 votes . (2) Body cavity (coelom) lacking. (4) They have tissue-grade of organization. Body bi-radially symmetrical. 21 views. asked Jan 18 in Biology by MoniKumari (52k points) Mention three salient features of phylum Ctenophora. Phylum Platyhelminthes has following characteristic features: (1) Free-living, commensal or parasitic forms. 2) on each side path, and after each convo-lutional layer, a ReLU layer is added to ensure the nonlin-earity. These animals exhibit the characters of Coelenterata and platyhelminthes. (3) They are transparent. Salient Features of Ctenophora: 1. Coelenterata is a term encompassing the animal phyla Cnidaria (coral animals, true jellies, sea anemones, sea pens, and their allies) and Ctenophora (comb jellies). (3) Soft-bodied, unsegmented worms. Presence of adhesive cells (colloblasts) in the tentacles. Advancement over Cnidaria: (i) Triploblastic origin of tissue, (ii) Independent muscle cells, (iii) Complete digestive tract, (iv) Determinate Cleavage. They are heterotrophic in nature. (ii) Salient features: Phylum Ctenophora shows the following salient features (1) All the ctenophores are marine. 4. Habit: solitary or colonial. (ii) Phylum Ctenophora shows the following salient features (1) All the ctenophores are marine. 'comb' and φέρω, pherō, 'to carry'; commonly known as comb jellies) comprise a phylum of invertebrate animals that live in marine waters worldwide. (2) They are solitary and pelagic. (ii) Phylum Ctenophora shows the following salient features (1) All the ctenophores are marine. Each individual is known as zooid. Mesenchymal muscle cells present in the mesoglea between the ecto- and endoderm layers.
Best answer. According to the University of California Museum of Paleontology, more than 15,000 species of nematodes are currently known. Ctenophora (/ t ɪ ˈ n ɒ f ər ə /; singular ctenophore, / ˈ t ɛ n ə f ɔːr / or / ˈ t iː n ə f ɔːr /; from Ancient Greek: κτείς, romanized: kteis, lit. Since summaries, by definition, are incomplete, reliance on same is not advised. Phylum Ctenophora: Features, Characters and Other Details! (3) They are transparent. salient object features, We add three convolutional layers (Conv in Fig. Habit and Habitat of Phylum Ctenophora: Ctenophores are very common marine animals found in diverse habitat. ← Prev Question Next Question → +1 vote . Absence of cnidocytes. answered Jan 18 by Sakil01 (50.9k points) selected Jan 19 by MoniKumari . Phylum Ctenophora (i) Ctenophora is a small phylum. ADVERTISEMENTS: 3. These animals exhibit the characters of Coelenterata and platyhelminthes. animal kingdom; class-11; Share It On Facebook Twitter Email. To illustrate simply, we use the T (Tab. (2) They are solitary and pelagic. Unique Features: (i) Comb like ciliary plates for swimming, (ii) Special adhesive cells, the colloblasts for capturing the prey, (iii) Mesogloea with amoebocytes and smooth muscle cells, (iv) Two anal pores.