Identify the Features Unique to Protostome Development

question 49

Multiple Choice

Identify the features unique to protostome development.

• A) Coelom forms by a splitting of the mesoderm, the blastophore becomes the mouth and the cleavage is spiral.
• B) Coelom forms by a splitting of the mesoderm, the blastophore becomes the anus and the cleavage is spiral.
• C) Coelom forms by a splitting of the mesoderm, the blastophore becomes the mouth and the cleavage is radial.
• D) None of the features listed are unique to the protostomes.

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Definitions:

Cell A

In the context of matrices or spreadsheets, it typically refers to the top-left cell or the first cell in a table.

Compounded Annually

A method of calculating interest where the interest earned over a period is added to the principal, and the total becomes the basis for calculating interest in the next period, occurring once per year.

Positively Correlated

A relationship between two variables where both either increase or decrease together.

Negatively Correlated

A statistical relationship between two variables in which one variable increases as the other decreases.