Determine Whether the Statement Is True or False $$\text { If } x - 3 \text { is a factor of a polynomial } f ( x ) \text {, then } f ( - 3 ) = 0 \text {. }$$

question 363

True/False

Determine whether the statement is true or false.
- $$\text { If } x - 3 \text { is a factor of a polynomial } f ( x ) \text {, then } f ( - 3 ) = 0 \text {. }$$

Identify the genetic basis of sex determination in mammals, including the role of the SRY gene and X chromosome inactivation.

Become familiar with the concepts of master and homeotic genes in development and differentiation.

Understand the practical applications and outcomes of gene inactivation experiments, such as gene knockout studies.

Comprehend the dynamics of gene usage in differentiated cells and the genetic differences between female and male mammals.

---

Definitions:

China

A country in East Asia, known for its vast history, rich culture, and rapid economic growth, becoming one of the world's major powers.

Netherlands

A country in Western Europe known for its flat landscape, canals, tulip fields, windmills, and cycling routes.

Socioeconomic Status

The social standing or class of an individual or group often measured by education, income, and occupation.

Moral Values

Principles or standards of behavior considered important by a society or individual for distinguishing between right and wrong.