A Mad Scientist Decides to Start Combining Embryos and See

question 54

Multiple Choice

A mad scientist decides to start combining embryos and see what develops. He takes bits from the blastula of a frog with blue skin and transplants them into the blastula of a yellow-skinned frog. The embryo develops blue cells in its brain and spinal cord. The scientist must have transplanted the cells into the:

• A)ectoderm.
• B)mesoderm.
• C)endoderm.
• D)allantois.
• E)yolk sac.

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Definitions:

Safety Needs

As identified by Maslow, these are the second level of human needs in his hierarchy, including personal and financial security, health, and well-being, and protection against accidents or harm.

Humanistic Approach

A psychological perspective emphasizing the study of the whole person and their uniqueness, focusing on their potential for personal growth.

Free Will

The concept that human beings have the power to make choices that are not determined by natural or divine forces.

Self-Actualization

The realization or fulfillment of one's talents and potentialities, considered as a drive or need present in everyone.