Solve this multiple-choice question and choose the correct option.

Comparative anatomy — snake venom glands: The poison glands of snakes are homologous to which glands in other vertebrates? Identify the correct homologous structure. Choose the correct option.

Difficulty: Easy

Salivary glands
Lachrymal glands
Sebaceous glands
Adrenal glands

Correct Answer: Salivary glands

Explanation:

Concept / ApproachSnake venom glands are modified salivary glands; they share developmental origin and ductal connection to the fangs for venom delivery.

EliminationLachrymal (tear), sebaceous (oil), and adrenal (endocrine) glands are not homologous to venom glands.

Final AnswerSalivary glands.

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