Among the following, panama rubber is obtained from __________.
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Hevea braseliensis
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Ficus elastica
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Maniliot glaziovii
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Porthenium argeratum
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Castilla elastica
E
Correct answer
Explanation
Castilla elastica, commonly is known as the Panama rubber tree, is a tree native to the tropical areas of Mexico, Central America, and northern South America. It was the principal source of latex among the Mesoamerican peoples in pre-Columbian times. The latex gathered from Castilla elastica was converted into usable rubber called panama rubber.