Which Statement(s)about Zinc and the Common Cold Are Correct

question 110

Multiple Choice

Which statement(s) about zinc and the common cold are correct?

• A)Research suggests that zinc may reduce the duration and severity of a cold.
• B)Zinc must be consumed in a lozenge so that there is contact between zinc and the cells of the throat and nose.
• C)Zinc prevents the cold virus from binding to cells.
• D)All of the above.

Evaluate the evolving importance of segmentation criteria in the context of global market trends.

Understand various plant structures and their functions.

Learn the concept of double fertilization and its significance in flowering plants.

Identify the differences between underground and aboveground plant stem modifications.

---

Definitions:

Psychosexual Theory

A theory by Sigmund Freud that proposes human development is driven by the libido as it shifts between different body zones at different stages of early life.

4-Year-Old

Describes a child typically in the early childhood period, showing rapid development in language, cognition, and social skills.

Phallic Stage

A stage in Freudian psychosexual development, occurring from approximately 3 to 6 years of age, where children's libido (sexual energy) is focused on their genitalia.

Mechanistic Researcher

A scientist who explores the fundamental processes and workings underlying a particular phenomenon or system, focusing on its components and functions.