Which of the Following Models Is Very Small

question 83

Multiple Choice

Which of the following models is very small?

• A)G2G
• B)C2G
• C)E-GG
• D)B2C

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Definitions:

Urethra

The tube that conducts urine from the bladder to the outside of the body in both males and females, and also serves as a conduit for semen in males.

Metanephridia

Excretory organs found in many invertebrates, such as annelids, that filter waste materials from the body fluids.

Malpighian Tubules

Excretory structures found in insects and other terrestrial arthropods that remove waste materials from the hemolymph and regulate water and salt balance.

Protonephridia

A network of dead-end tubules lacking internal openings in certain invertebrates, serving as an excretory and osmoregulatory system.