In a Developing Embryo,erythrocyte Production Shifts from the Vessel to the Liver

question 28

True/False

In a developing embryo,erythrocyte production shifts from the vessel to the liver until the fifth month of gestation when the hematopoiesis begins to occur in the bone marrow.

---

Definitions:

Vicarious Conditioning

Learning that occurs by observing the reactions of others to an environmental stimulus rather than through direct experience.

Tabula Rasa

A theory suggesting that individuals are born without built-in mental content, and all knowledge comes from experience or perception.

Associative Learning

A learning process in which a new experience is connected with a previously unrelated stimulus, leading to a change in behavior.

Classical Conditioning

An educational process where two signals are consistently linked together; initially, the response is triggered by the second signal but over time, it starts being triggered by the first signal alone.