Which Feature Is Not Found in the Lophotrochozoa

question 56

Multiple Choice

Which feature is not found in the lophotrochozoa?

• A) As embryos they have two germ layers that develop into their body systems.
• B) Aquatic lifestyle.
• C) Bilaterally symmetrical during some stage of their development.
• D) Use a lophophore as a feeding apparatus.
• E) They are protostomes.

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Definitions:

Income Effect

Shifts in income for individuals or within the economy and their consequences on the volume of goods or services demanded.

Utility Function

A mathematical representation of a consumer's preference, showing the level of satisfaction or happiness derived from consuming various bundles of goods and services.

Income Effect

The impact of income changes on an individual or economic level on the demand for various products or services.

Substitution Effect

The adjustment in how consumers spend due to differences in the prices between goods, leading to the substitution of one product for another.