In Humans, Separation of the Cells at the Two-Cell State

question 68

Multiple Choice

In humans, separation of the cells at the two-cell state following fertilization may lead to the production of twins, which in this case would be ________.

• A) dizygotic
• B) identical
• C) fraternal
• D) of different sexes

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Definitions:

Mental Perspective

The specific cognitive orientation or viewpoint an individual adopts when interpreting and interacting with the world around them.

Biological Perspective

An approach in psychology focusing on physical and biological bases for behavior and feelings.

Philosophical Perspective

An approach or viewpoint that is based on a system of philosophical thought, addressing fundamental questions about existence, knowledge, and ethics.

Humanism

A philosophical and ethical stance that emphasizes the value and agency of human beings, individually and collectively, often associated with the search for meaning and truth.