The Function of the Yolk Sac in Humans Is the Following

question 108

Multiple Choice

The function of the yolk sac in humans is the following.

• A) It supplies food to the morula and blastocyst until it reaches the uterus.
• B) It helps in the production of blood cells.
• C) It assists in attracting sperm cells to the ovum.
• D) It has no function in humans but is an evolutionary remnant.

Distinguish between internal and external balancing methods.

Comprehend the different types of demand fluctuations and their causes.

Recognize the role of collaborative planning, forecasting, and replenishment (CPFR) in supply chain management.

Understand the essence of mean absolute deviation (MAD) and bias as metrics of forecast accuracy.

---

Definitions:

Self-employed

A status referring to individuals who work for themselves, either by owning a business or by offering their services independently.

Secondary Labour Market

Jobs that are insecure and temporary, offer minimal pay, and provide few opportunities to advance.

Primary Labour Market

Jobs that provide stable and comfortable salaries, potential for growth and promotion, and fringe benefits, but also require postsecondary training or education.

Minimum Wage

The lowest legal hourly rate of pay that an employer can pay to workers.