The Unique Feature of Sponge Development in Members of the Class

question 40

Multiple Choice

The unique feature of sponge development in members of the class Calcarea is the amphiblastula which

• A)produces new buds.
• B)generates gemmules.
• C)determines the types of spicules produced.
• D)turns inside out during its development.
• E)controls the process of regeneration.The amphiblastula is a developmental stage in members of the class Calcarea.It is also present in a few members of the class Demospongia.

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Definitions:

Lower Back Pain

Discomfort or pain localized in the lumbar region of the back, which can result from various factors including injury, aging, or underlying health issues.

Sprained Ankle

An injury to the ligaments around the ankle, usually caused by twisting or turning the ankle in an awkward way.

Cold Therapy

A treatment method that involves the use of cold temperatures to reduce pain and inflammation in injured or affected areas of the body.

Heat Therapy

A form of treatment that involves the application of heat to relieve pain and promote healing in the body.