Both Vertebrates and Echinoderms (Sea Urchins and Sea Stars) Are

question 173

True/False

Both vertebrates and echinoderms (sea urchins and sea stars) are deuterostomes.

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Definitions:

Elisabeth Kübler-Ross

A Swiss-American psychiatrist known for developing the five stages of grief model, which outlines the progression of emotional states experienced by terminally ill patients or those who have lost a loved one.

Terminal Illness

A disease or condition that is considered incurable and likely to lead to death.

Denial

A defense mechanism in which confrontation with a reality or fact is avoided by denying the existence of the problem or reality.

Cancer

A disease characterized by the uncontrolled growth and spread of abnormal cells in the body, potentially leading to death if not treated.