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While on an Intersession Course in Tropical Ecology, Kris Pulls

question 44

Multiple Choice

While on an intersession course in tropical ecology, Kris pulls a large, snakelike organism from a burrow (the class was granted a collecting permit) . The 1-metre-long organism has smooth skin, which appears to be segmented. It has two tiny eyes that are hard to see because they seem to be covered by skin. Kris brings it back to the lab at the field station, where it is a source of puzzlement to the class. Kris says that it is a giant oligochaete worm; Shaun suggests it is a legless amphibian; Kelly proposes it belongs to a snake species that is purely fossorial (lives in a burrow) .
-The organism was found to have two lungs, but the left lung was much smaller than the right lung. Kelly added that the herpetology instructor had said that in most snakes, the same condition exists. If the size difference between the lungs in this organism is not a shared ancestral characteristic with its occurrence in snakes, then its existence in this organism is explained as which of the following?

Definitions:

Exchanges

Platforms or environments where transactions between buyers and sellers take place, often in the form of goods, services, or financial instruments.

Marketing Mix

The combination of factors that can be controlled by a company to influence consumers to purchase its products, traditionally identified as product, price, place, and promotion.

Internet

A global network of interconnected computers and servers allowing for the exchange of data, communication, and access to information.

Marketing Mix

The set of controllable tactical marketing tools, typically encapsulated as product, price, place, and promotion, that a company uses to produce a desired response from its target market.