Experiments on Amphibian Embryos Have Shown That the Notochord Secretes

question 41

Multiple Choice

Experiments on amphibian embryos have shown that the notochord secretes Chordin and Noggin.If you performed an experiment in which you blocked the production of Chordin and Noggin in the early embryo,the expected result would be an embryo

• A) that did not gastrulate.
• B) that formed two embryos,joined belly-to-belly.
• C) that lacked a developing nervous system.
• D) that lacked an outer covering of epidermis.
• E) in which the blastopore became the mouth.

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Definitions:

Get on the Balcony

A metaphorical perspective in leadership where one distances themselves to gain a broader, clearer view of a situation or challenge.

Holding Environment

A psychological or social space that provides containment and support for individuals or groups to process change, growth, or development.

Adaptive Work

Refers to efforts taken to change fundamental attitudes, values, and behaviors within an organization in response to external challenges or changes in the environment.

Primary Responsibility

The main duty or obligation that an individual or entity is expected to perform or uphold.