How Do Sponges Transport Nutrients Within Their Bodies

question 37

Multiple Choice

How do sponges transport nutrients within their bodies?

• A) They have simple digestive and circulatory systems composed of spongin.
• B) They rely on diffusion to move nutrients between their cells.
• C) Their mobile amoebocytes transport food molecules from cell to cell.
• D) They are not able to transport nutrients within their bodies but must independently absorb all necessary nutrients from the surrounding water.

Distinguish between mitosis and meiosis and their roles in cell division.

Recognize the structure and function changes in the cell during specific cell cycle phases.

Understand the roles of specific structures (such as the nucleolus, nuclear envelope, cell plate) during cell division.

Understand the concept of normal distribution.

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Total Cost

The overall sum of expenditures involved in manufacturing goods or providing services, incorporating both fixed and variable expenses.

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The total cost of production divided by the number of goods produced, showing the average cost per unit.

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The basic, unprocessed materials used in manufacturing or production processes.