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.

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Definitions:

Competitive Level

indicates the intensity of competition within a market, influencing firms' strategies and market outcomes.

Price Searchers

Firms or individuals who determine their selling price based on the demand and supply conditions of the market, rather than being price takers.

Downward-sloping Demand

Refers to the economic principle that, all else being equal, as the price of a good or service decreases, the quantity demanded increases.

Inelastic Demand

A condition in market dynamics where the demand for a product does not significantly change with a change in the product's price.