Explain the way yolk sac is formed
Explain the way yolk sac is formed? Also state the purpose of yolk sac?
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The yolk sac is formed from covering of vitellus by some cells originated from the primal gut. The yolk sac stores vitellus, the major nourishment source of non-placental embryos.
This occurs because of attribution on two counts: I. Fundamental attribution error: the tendency to underestimate the influence of external factors and overestimate the influence of internal factors when making judgments about the behavior of others. II. S
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