A Firm Offers Routine Physical Examinations as Part of a Health

question 1

Multiple Choice

A firm offers routine physical examinations as part of a health service program for its employees. The exams showed that 8% of the employees needed corrective shoes,15% needed major dental work,and 3% needed both corrective shoes and major dental work. What is the probability that an employee selected at random will need either corrective shoes or major dental work?

• A)0.20
• B)0.25
• C)0.50
• D)1.00

Describe the modes of reproduction among different marine invertebrates.

Explain the significance of collar cells in sponge physiology and ecology.

Understand the diversity and characteristic features of cnidarians.

Differentiate between the various phyla of marine invertebrates based on their anatomical and physiological traits.

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Definitions:

Cultural Influence

The impact that the shared beliefs, values, norms, and practices of a group have on the behavior and attitudes of its members.

Gender Roles

Cultural standards and behaviors seen as suitable for people based on their gender within a societal framework.

Agricultural Societies

Societies based primarily on the production of food through farming, heralding significant changes in social structure, culture, and economic systems.

Sexual Development

The process of physical and emotional changes that occur as a person matures sexually, including puberty and the development of secondary sexual characteristics.