Which of the Following Statements Is NOT Correct About Cnidaria

question 39

Multiple Choice

Which of the following statements is NOT correct about cnidaria?

• A)The adult body is bilaterally symmetrical.
• B)Most are found in shallow coastal marine environments.
• C)There are two tissue layers: an outer epidermis and inner gastrodermis.
• D)Stinging cells contain a threadlike nematocyst released to capture prey.
• E)A jellylike mesoglea contains cells that form a nerve net throughout the body.

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Definitions:

Risk-free Asset

An investment that is expected to deliver its promised returns without any risk of financial loss, typically associated with government bonds.

Risk Premium

The additional return expected by an investor for taking on a higher level of risk compared to a risk-free investment.

Excess Returns

The return on an investment beyond the return expected from risk level, often used to assess performance.

Risk-free Asset

A theoretical financial instrument that promises a certain return with no risk of financial loss, often exemplified by government bonds.