The Graph Below Shows the Normal Concentration of Morphogens a and B

question 21

Multiple Choice

The graph below shows the normal concentration of morphogens A and B throughout a Drosophila embryo.
If morphogen B is injected into the head end of an embryo, the embryo is likely to develop

• A)normally.
• B)a second tail at the head end.
• C)a second head at the tail end.
• D)two heads at the head end.

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Definitions:

Informational Influence

The effect of others' opinions and knowledge on an individual's own attitudes, beliefs, and actions, based on the desire to be correct.

Virtual Groups

Groups of individuals who interact via digital platforms and communication technologies, typically for a shared purpose or goal, without meeting in physical spaces.

Attribution Process

The cognitive process by which people explain the causes of behavior and events.

Computer-Mediated Communication

The exchange of messages between two or more individuals through the use of digital devices, such as computers and smartphones.