WebBody cavity: A particular space in the body that is fluid-filled and provides support and protection to the internal organs is called a body cavity. The human body has two largest cavities: the ventral and the dorsal cavities. Answer and Explanation: 1 WebA bivalve's soft body is protected on both sides by the mantle lobes. The space within is called the mantle cavity. Usually both mantle lobes are partly grown together, leaving three openings, two, through which water enters and leaves the cavity, providing the mussel with food and oxygen, and a third opening for the foot to leave the shell.

Solved 1. Define acoelomate, pseudocoelomate, and coelomate.

WebWhat is the oldest part of a clam's shell called and how can it be located. The umbo. The "hinge" or where the clam opens. What do the rings on the clams shell indicate. They … WebSome live symbiotically with crabs, clams, oysters, shrimp, and barnacles. Some marine flatworms are brilliantly colored (Fig. 3.36 A) while others are drab and blend into the environment (Fig. 3.36 B). ... a body cavity … from nairobi for example crossword

Anatomy of a Clam

WebThe siphon is part of the mantle of the mollusc, and the water flow is directed to (or from) the mantle cavity . A single siphon occurs in some gastropods. In those bivalves which have siphons, the siphons are … Webthe mantle cavity (Figure 2). 2. Familiarize yourself with the application of the following terms to the clam: anterior, posterior, dorsal, ventral, left, and right. Examination of Internal Structure 1. The lab TA’s will open a clam for you. Keep the … from net income to free cash flow