Which Is a Characteristic of the Phylum Chordata

question 13

Multiple Choice

Which 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.

---

Definitions:

Obsessive-Compulsive Personality

A behavioral disorder marked by an ongoing obsession with being orderly, perfect, and in control, which negatively impacts their ability to be flexible, open, and efficient.

Inflexibility

The lack of adaptability or willingness to change one's opinions, behavior, or plans, often leading to difficulties in various aspects of life.

Histrionic Personality Disorder

A mental disorder characterized by a pattern of excessive attention-seeking behaviors, including inappropriately seductive behavior and an excessive desire for approval.

Gender Biases

Prejudice or favoritism towards one gender over the other, which can manifest in various aspects of life including workplaces, education, and societal norms.