Which of the Following Is a Characteristic of the Phylum

question 85

Multiple Choice

Which of the following is a characteristic of the phylum Chordata?

• A)They do not have true tissues
• B)They have a gastrula with only two germ layers
• C)They have radial symmetry
• D)They have a notochord
• E)They have a pseudocoelom

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Definitions:

Mitochondrial Disorders

A group of diseases caused by dysfunction of the mitochondria, the organelles that generate energy for the cell.

Mitochondria

Organelles found in the cytoplasm of eukaryotic cells that generate most of the cell's supply of ATP, used as a source of chemical energy.

Mitochondrial Matrix

The innermost compartment of mitochondria, filled with enzymes that are involved in energy production through the citric acid cycle.

Intermembrane Space

The region located between the inner and outer membranes of a mitochondrion or a chloroplast.