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Basic Concept of Invertebrate Zoology Knowledge: Types of Canal System of Porifera

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Basic Concept of Invertebrate Zoology Knowledge. Its all about of Zoology Invertebrate theory for yourself by a simple and Easy language. Gain your Knowledge and Spreads others. Sunday, 7 April 2013. Types of Canal System of Porifera. The body of the sponge is traversed by numerous canals opening to the outside by many minute pores. These canals and pores of Sponge constitute the canal system. Types of Canal system. There are four types of Canal system in Sponges. They are as follows-. This type is found...

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Basic Concept of Invertebrate Zoology Knowledge: Description & Types of Echinoderm Larva

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Basic Concept of Invertebrate Zoology Knowledge. Its all about of Zoology Invertebrate theory for yourself by a simple and Easy language. Gain your Knowledge and Spreads others. Tuesday, 26 March 2013. Description and Types of Echinoderm Larva. This larva develops from gastrula. It has the following salient features-. A) Dipleurula is the fundamental larva of all echinoderms. B) It is microscopic. C) It is a free swimming larva. D) It is bilaterally symmetrical and oval in shape. H) It feed on diatoms.

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Basic Concept of Invertebrate Zoology Knowledge: Short type Questions with Answers from Invertebrate

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Basic Concept of Invertebrate Zoology Knowledge. Its all about of Zoology Invertebrate theory for yourself by a simple and Easy language. Gain your Knowledge and Spreads others. Thursday, 16 May 2013. Short type Questions with Answers from Invertebrate. 1) What is Cytopharynx. Ans) :- In some Protozoan cells, a short passage like region through which food passes after being ingested at the cytostome. 2) What is Pseudocoelom and where it is found. 3) What is Amoeboid movement. 5) What is Tracheoles? Ans) ...

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Basic Concept of Invertebrate Zoology Knowledge: Affinities and Systematic Position of Balanoglossus with non-chordate

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Basic Concept of Invertebrate Zoology Knowledge. Its all about of Zoology Invertebrate theory for yourself by a simple and Easy language. Gain your Knowledge and Spreads others. Thursday, 9 May 2013. Affinities and Systematic Position of Balanoglossus with non-chordate. I) In Adult Form. I) Body → Worm like. Ii) Mode of Feeding → Ciliary. Iii) Sense Organ → Absent. Ii) In Larval Form. I) Body → Spindle shaped; Transparent; Free-swimming;. Ii) Pre-oral cilia → Present. I) In Adult Form. Ii) In Larval Form.

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Basic Concept of Invertebrate Zoology Knowledge: April 2013

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Basic Concept of Invertebrate Zoology Knowledge. Its all about of Zoology Invertebrate theory for yourself by a simple and Easy language. Gain your Knowledge and Spreads others. Thursday, 18 April 2013. A true coelom is lined on all sides by mesoderm which gives rise to muscles that surround the gut aas well as underlying the body wall. This allows more efficient digestion because food can be pushed through the digestive tract by muscles. Schizocoeloms are found in animals known as Protostomates. Organis...

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Basic Concept of Invertebrate Zoology Knowledge: Classification of Phylum Echinodermata

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Basic Concept of Invertebrate Zoology Knowledge. Its all about of Zoology Invertebrate theory for yourself by a simple and Easy language. Gain your Knowledge and Spreads others. Sunday, 10 March 2013. Classification of Phylum Echinodermata. I) Adult with radial and five rayed symmetry, while the larvae are bilaterally symmetrical. Ii) The body is covered by calcareous ossicles or plates, often bearing projecting tubercles or spines. Ii) Radially symmetrical, possessing a cup shaped theca. Detailed study ...

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Basic Concept of Invertebrate Zoology Knowledge: Classification of Phylum Porifera according to Rupert & Barnes(1994)

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Basic Concept of Invertebrate Zoology Knowledge. Its all about of Zoology Invertebrate theory for yourself by a simple and Easy language. Gain your Knowledge and Spreads others. Saturday, 2 March 2013. Classification of Phylum Porifera according to Rupert and Barnes(1994). I) Body perforated by number of pores,known as ostia and a large opening osculam. Ii) They possess a canal system through which water current flows transporting food and oxygen. Iii) The spongocoel opens by a wide osculam. I) Marine, e...

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Basic Concept of Invertebrate Zoology Knowledge: Short type Questions with Answers from Invertebrate

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Basic Concept of Invertebrate Zoology Knowledge. Its all about of Zoology Invertebrate theory for yourself by a simple and Easy language. Gain your Knowledge and Spreads others. Friday, 17 May 2013. Short type Questions with Answers from Invertebrate. 11) In which animal Aristotle's Lantern found? Ans) :- Aristotle's Lantern found in the class Ecinoidea, under the phylum Echinodermata(sea urchin). Function :- Acts as masticating apparatus to which teeth are attached. In which phylum does it belong? Ans) ...

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Basic Concept of Invertebrate Zoology Knowledge: March 2013

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Basic Concept of Invertebrate Zoology Knowledge. Its all about of Zoology Invertebrate theory for yourself by a simple and Easy language. Gain your Knowledge and Spreads others. Saturday, 30 March 2013. Modification of Polyp and Medusa. 1) Gastro zooids/ Tropho zooids/ Nutritive zooids. I) Cylindrical with large mouth and a tentacles. Ii) Tentecles bear lateral branches the tenilla with nematocyst. Iii) A well formed mouth and gastro vascular cavity. Iv) Function - food ingestion. Pentularia; Renilla;.

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Basic Concept of Invertebrate Zoology Knowledge: Classification of Phylum Arthropoda

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Basic Concept of Invertebrate Zoology Knowledge. Its all about of Zoology Invertebrate theory for yourself by a simple and Easy language. Gain your Knowledge and Spreads others. Sunday, 10 March 2013. Classification of Phylum Arthropoda. I) A pair of externally jointed appendages is usually present in each segment. Ii) Body is externally covered by thick, tough and chitinous cuticle, forming the exoskeleton. Ii) Respiration usually through gills. I) Trunk appendages are flattened leaf like structure.