​If You Stimulate the Gills of an Aplysia by Squirting

question 30

Multiple Choice

​If you stimulate the gills of an Aplysia by squirting them with a brief jet of seawater,at first,it will ____.

• A)ignore the water
• B)withdraw its gills​
• C)take in the water through the gills​
• D)squirt the water in the direction of the source​

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Definitions:

Fetal Skull

The bony structure forming the head of the fetus, characterized by soft spots called fontanelles that allow for compression during birth.

Intramembranous Bones

Bones that develop directly within sheets of connective tissue, such as the skull's flat bones.

Hyaline Cartilage

A translucent type of cartilage found on many joint surfaces, characterized by its glassy appearance.

Fetal Skull

The fetal skull is the soft, flexible head structure of a fetus that is designed to aid in the birth process by slightly deforming as it passes through the birth canal.