Which of These Statements, If Accurate, Would Support the Claim

question 13

Multiple Choice

Which of these statements, if accurate, would support the claim that the ancestral cnidarians had bilateral symmetry?

• A) Cnidarian larvae possess anterior-posterior, left-right, and dorsal-ventral aspects.
• B) Cnidarians have fewer Hox genes than bilaterians.
• C) All cnidarians are acoelomate.
• D) The presence of collar cells.

---

Definitions:

Experimental Conditions

The controlled environments or variables under which experiments are conducted to examine their effects on subjects.

Different People

A reference to the diversity found within human populations in terms of beliefs, cultures, physical features, and behaviors.

Localization of Function

The concept that different parts of the brain are responsible for specific psychological processes and behaviors.

Neural Structures

Physical formations comprised of neurons within the nervous system that play a crucial role in controlling behavior and cognitive functions.