Protostome Pattern of Development Differs from Deuterostome in Cleavage, Gastrulation

question 12

Multiple Choice

Protostome pattern of development differs from deuterostome in cleavage, gastrulation, and coelom formation. What both patterns of development have in common is the evolution of bilateral symmetry and a body cavity lined with mesoderm. Most of protostome evolution took place in oceans and there are many lineages of ptotostomes exhibiting diverse body forms.
-Protostome evolution is characterized by several innovations, with the exception of

• A)a hard exoskeleton.
• B)the ability to capture and eat large prey.
• C)a segmented body cavity.
• D)specialized structures for filter feeding.
• E)movement using muscles.

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Definitions:

Core Self-evaluations

A personality trait concept that refers to fundamental assessments individuals make about their self-worth and capabilities.

Emotional Stability

The ability of an individual to maintain emotional balance and remain calm and composed under pressure.

Unsafe Behaviours

Actions or conduct by individuals that can lead to accidents or injuries in the workplace, often violating established safety protocols.

Emotional Stability

A psychological trait marked by consistency in behaviors and moods, displaying resilience to stress and anxiety.