Red-Green Colour Blindness Is a Sex-Linked Recessive Trait in Humans

question 28

Multiple Choice

Red-green colour blindness is a sex-linked recessive trait in humans. Two people with normal colour vision have a colour-blind son. What are the genotypes of the parents?

• A) XCXC and XCY
• B) XcXc and XcY
• C) XCXc and XCY
• D) XcXc and XCY
• E) XCXC and XcY

Recognize common ear disorders and their definitions.

Know the procedures and instruments used in ear examination and treatment.

Understand the concepts of hearing measurement and hearing loss.

Understand the concept of market equilibrium and calculate equilibrium price.

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Definitions:

Red Cross

An international humanitarian organization that provides emergency assistance, disaster relief, and education within communities affected by natural disasters, conflicts, or health crises.

Conscious Marketing

An approach to marketing that acknowledges and prioritizes the needs and welfare of stakeholders including customers, employees, and the environment.

Congressional Charter

An official license granted by the United States Congress that allows an organization to operate with specific privileges and immunities.

Corporate Social Responsibility

Practices and policies undertaken by a company to have a positive impact on society, including environmental, social, and economic aspects.