When One Group of Organisms Gives Rise to Several Other

question 15

Multiple Choice

When one group of organisms gives rise to several other groups of organisms,the original group is referred to as

• A)a transitional ancestor.
• B)a common ancestor.
• C)a homologous ancestor.
• D)an analogous ancestor.
• E)a vestigial ancestor.

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Definitions:

Complicated Grief

A prolonged, intense state of mourning that impairs the individual’s ability to function in daily life.

Mourners

Individuals who are experiencing grief and sorrow due to the loss of someone close to them.

Percent

A numerical or quantitative measure often used to express a proportion out of 100.

Pathological Grief

An intense, prolonged mourning period that significantly impairs functioning and requires professional intervention.