The three types of counselling sessions are as follows-
a) Directive counselling - This counselling is mainly focused towards the senior members of the societies . Here the problem is analysed and then the solution is formulated. It is applicable in both stressful and non stressful condition.
b) Non -directive- This counselling is mainly focused towards the junior members of the society. The juniors have the problem of their own and they want to have solutions as well of their own. This counselling helps them to get mature. It is conducted in a non stressful situation and is mainly focused to resolve attitude problem.
c) Collaborative Counselling:
Here both the counselor and the person whose counselling is being conducted gets benefited.
In humans, the yolk sac is the
site of origin for blood cells and primordial germ cells. The human yolk sac is
a membrane located outside the embryo and it is connected by a tube through the
umbilical opening to the embryo's midgut. The yolk sac serves as an early site
for the formation of blood and in time, is incorporated into the primitive gut
of the embryo.