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The cycads, a mostly tropical phylum of gymnosperms, evolved about 300 million years ago and were dominant forms during the Age of the Dinosaurs. Though their sperm are flagellated, their ovules are pollinated by beetles. These beetles get nutrition (they eat pollen) and shelter from the microsporophylls. Upon visiting megasporophylls, the beetles transfer pollen to the exposed ovules. In cycads, pollen cones and seed cones are borne on different plants. Cycads synthesize neurotoxins, especially in the seeds, that are effective against most animals, including humans.
-On the Pacific island of Guam, large herbivorous bats called "flying foxes" commonly feed on cycad seeds, a potent source of neurotoxins. The flying foxes do not visit male cones. Consequently, what should be True?
Interdependence
A mutual reliance between two or more groups or things where each is dependent on the other, creating a reciprocal relationship.
Cultural Challenges
Difficulties and obstacles that arise due to differences in cultural backgrounds, beliefs, practices, and values among individuals or groups.
Virtual Team
A group of individuals who work across time, space, and organizational boundaries, coordinated by communication technologies.
Effective Teams
Groups of individuals working together in a way that maximizes their efficiency and ability to achieve shared goals.
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