In 1940,two Researchers Named Weiner and Landsteiner Discovered That About

question 56

Multiple Choice

In 1940,two researchers named Weiner and Landsteiner discovered that about 85 percent of the human population sampled possessed a blood cell protein called the Rh factor.The presence of Rh factor was labeled Rh positive (Rh⁺) and was found to be dominant over the absence of the blood factor (Rh^-) .Under normal Mendelian inheritance,which of the following statements is/are false?

• A) Two Rh⁺ parents could have an Rh^- child.
• B) Two Rh^- parents could have an Rh⁺ child.
• C) An Rh^- child would require that both parents be carriers of at least one Rh^- allele.
• D) It is possible with just one pair of parents to have children where some siblings are Rh^- and some are Rh⁺.
• E) Two Rh⁺ parents can have Rh^- or Rh ⁺ children.

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Definitions:

Supervisory Practices

The methods and strategies employed by supervisors or managers to oversee, direct, and support the performance and development of their team or staff.

Working Conditions

The environment in which an employee works, including aspects such as safety, hours, and physical demands.

Management Practices

Techniques, policies, and methods that managers use to guide and control the operations of an organization.

Eight-Hour Day

The movement or policy of reducing the standard working day to eight hours, advocating for a balance between work, leisure, and rest.