Write brief notes on :i) Shell in Bivalviaii) Crystalline styl

Question

Write brief notes on :

i) Shell in Bivalvia

ii) Crystalline style

06 Apr 2022

Answer :

Word Count : 337

i) Shell in Bivalvia:

Bivalvia, commonly known as bivalve mollusks, are characterized by their hinged, two-part shell that encases and protects their soft body. The shell is a crucial anatomical feature that contributes to various aspects of the bivalve's life. It is composed primarily of calcium carbonate and is secreted by the mantle, a specialized tissue responsible for shell formation.

The bivalve shell serves several functions, including protection from predators and environmental hazards, maintenance of body shape and structure, and providing attachment points for _______ ______ _______ ____ _____ ______ _______.
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