L-1 Embryonic Development in chick stages of development CLEAVAGE, Part1

in this video lecture you will learn all the steps of development in chick with diagramatic description ,cleavage, blastodisc, vertical lines cleavage  morula, blastula,gastrolation ,blastocoel area opaca and area pelucida  primitive streak and groove epiblast hypoblast and most easy way ..the last part NEUROLATION is recorded in PART 2.