The sea urchin releases large amounts of sperm and oocytes into the water. to avoid wasting sperm whenever possible, these gamete cells will not self-fertilize. this means that you: don't need to worry where the oocytes came from. will need to use sperm and eggs from different individuals in order to successfully fertilize the oocytes. can use room temperature conditions. should focus your microscope as quickly as possible.
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Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic
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As a result of these processes the single celled organism accomplishes
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The sea urchin releases large amounts of sperm and oocytes into the water. to avoid wasting sperm wh...
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