Which Signaling Molecule Patterns the Cranial-Caudal Axis of the Hindbrain

question 28

Multiple Choice

Which signaling molecule patterns the cranial-caudal axis of the hindbrain?

• A) Wnts
• B) Bmps
• C) Hedgehog
• D) Retinoic acid
• E) Fgfs

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Definitions:

Stigma

Group attributes that mediate a negative social evaluation of people belonging to the group.

Visibility/Concealability

Refers to how easily an aspect of a message or an object can be seen or hidden from view.

Reverse Discrimination

The practice of publicly being prejudiced in favour of a minority group in order to deflect accusations of prejudice and discrimination against that group.

Prejudiced Minority Groups

Groups that face discrimination and negative stereotypes based on characteristics such as race, ethnicity, or sexual orientation.