...1.INTRODUCTION Collective bargaining has been defined by different experts in different ways. Nevertheless, it is treated as a method by which problem of wages and conditions of employment are resolved peacefully and voluntarily between labor and management. However, the term collective bargaining is opposed to individual bargaining.
Definition of EMBRYO SAC. : the female gametophyte of a seed plant consisting of a thin-walled sac within the nucellus that contains the egg nucleus and other nuclei which give rise to endosperm on fertilization.See embryo sac defined for kids.ADVERTISEMENT. the female gametophyte of a seed plant consisting of a thin-walled sac within the nucellus that contains the egg nucleus and other nuclei which give rise to endosperm on fertilization. See embryo sac defined for kids. ADVERTISEMENT.
Embryonic Index:YlS.DYS. Read More. The yolk sac is one of the three embryonic cavities (chorion, amnion and yolk sac), that appears as of day 8 of human development as a transient primary yolk sac, and is situated on the ventral aspect of the embryo.Hypoblast cells are considered the developmental origin of the human yolk sac.mbryonic Index:YlS.DYS. Read More. The yolk sac is one of the three embryonic cavities (chorion, amnion and yolk sac), that appears as of day 8 of human development as a transient primary yolk sac, and is situated on the ventral aspect of the embryo.