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The diversification of Cichlids after the formation of Lake Malawi over 2 million year ago is an example of ___________ (fill in the blank
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- Describe the life cycle of sea lampreys, Petromyzon marinus, and the history of their invasion of the Great LakesThe device in the image is used to collect which of the following: Group of answer choices infauna (e.g., burrowers) planktonic larvae pterobranchs pelagic animals epifaunaReptiles came to dominate the land in the _________ Period of the Paleozoic Era.
- The following image is of a freshwater Hydra sp. (Hydrozoa). Select ALL correct statements below. A polyp is pictured Hydra have no medusa stage A medusa is pictured Hydra reproduce asexually via strobilation All Hydra species are exclusively marinc Hydra reproduce asexually via buddingFlatworms are the simplest animals to display a body plan that is _________.Explain mode of transmission for Guinea Worm Disease (Dracunculus medinensis). Go into some detail about the IH, the copepod. In some parts of Africa, guinea worm occurs in some pretty dry areas which raises the question of why we still see high transmission rates when there is so little water.