Tag Archives | Pigeon

Dissection of Pigeon (With Diagram) | Vertebrates | Chordata | Zoology

The coelom of birds (pigeon) is well developed and divided into two cavities, anterior thoracic and posterior abdominal cavities, by a membranous oblique septum or diaphragm. The thoracic cavity has two dorso-lateral pleural cavities, each enclosing a lung. The two pleural cavities are separated from each other by the antero-ventral pericardial cavity enclosing the heart lying in the middle between [...]

By |2017-07-14T08:37:59+00:00July 14, 2017|Pigeon|Comments Off on Dissection of Pigeon (With Diagram) | Vertebrates | Chordata | Zoology

Respiratory System of Pigeon (With Diagram) | Zoology

In this article we will discuss about the respiratory system of pigeon. The aerial mode of life requires extra energy. In order to get energy, pigeon eats large quantity of food and to break down the assimilated food at a faster rate, the respira­tory system is extensively modified. The lungs are proportionately smaller in size, but the functional efficiency is [...]

By |2016-10-20T08:57:25+00:00October 20, 2016|Pigeon|Comments Off on Respiratory System of Pigeon (With Diagram) | Zoology

Reproductive System of Pigeon (With Diagram) | Zoology

In this article we will discuss about the reproductive system of pigeon. The sexes are separate. Sexual dimor­phism is absent in pigeon. Female reproductive system: The female reproductive system is pecu­liar by having only left ovary and left oviduct (Fig. 1.127A). (i) Ovary: The right ovary and oviduct are atrophied in adult. The left ovary is large and contains eggs [...]

By |2016-10-20T08:57:25+00:00October 20, 2016|Pigeon|Comments Off on Reproductive System of Pigeon (With Diagram) | Zoology
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