In Both Tunicates and Cephalochordates,the Ventral Side of the Branchial

question 39

Short Answer

In both tunicates and cephalochordates,the ventral side of the branchial sac contains a ciliated,mucus-secreting groove,the ____________.

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Definitions:

Coarse Granite

A type of granite rock characterized by large grains or crystals, indicative of slow cooling beneath the Earth's surface.

Cooling

Cooling refers to the process of losing heat, in the geological context often relating to the solidification of magma into igneous rock.

Partial Melting

The process where only a portion of a solid is melted, which is common in the Earth's mantle and crust.

Felsic Magma

Magma that is rich in silica and lighter elements, leading to lighter-colored rocks such as granite.