Morphogens

question 7

Multiple Choice

Morphogens

• A) diffuse within the embryo to set up a concentration gradient.
• B) are expressed as positional signals in developing embryos.
• C) direct differentiated cells to form organs.
• D) act directly on target cells.
• E) All of the above

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Definitions:

Feet Per Hour

A measurement of speed or velocity indicating how many feet are covered in one hour.

Hours

Units of time equal to 60 minutes each, used to quantify work duration, business operations, or other activities.

Office Distance

The physical distance between a person's home and their place of work.

Stock Pots

Large pots typically used in kitchens for boiling or simmering large volumes of liquid or for making stocks from bones and vegetables.