The embryology of chick or the common fowl (Gallus gallus) is preferable to study to that of pigeon (Columba livia) because of several advantages. The embryology of chick has been worked out more extensively only because of the following reasons: 1. Eggs of fowl are large or of convenient size, easily available throughout the year and can be incubated artificially. [...]
In this article we will discuss about the Extra-Embryonic Membranes in Chick:- 1. Meaning of Extra-Embryonic Membranes in Chick 2. Kinds of Extra-Embryonic Membranes 3. Development 4. Functions. Meaning of Extra-Embryonic Membranes in Chick: During the development of chick and other vertebrates, certain specialized embryonic tissues or structures are produced that temporarily or permanently do not enter into the formation [...]
In this article we will discuss about the Development of Brain in Chick:- 1. Introduction to Development of Brain in Chick 2. Formation of Three-Part Brain in Chick 3. Formation of Five-Part Brain 4. Formation of Flexures 5. Out-pocketing's of the Brain 6. Cavity of the Primitive Five-Part Brain 7. Embryonic Induction in Brain Development. Contents: Introduction to Development of [...]