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What type of fertilization requires A great excess of a sperm gametes because most are wasted?
Wiki User
∙ 7y ago
Broadcast fertilization requires a great excess of egg and sperm gametes because most are wasted. Aquatic animals, such as starfish and sea urchin, mate in this manner.
Dimitri Welch
External fertilization requires a great excess of sperm gametes because most are wasted. In external fertilization, the gametes are released into the external environment, such as water, and there is no guarantee that the sperm will reach and fertilize the egg. To increase the chances of successful fertilization, organisms that rely on external fertilization produce a large number of sperm to compensate for the high rate of wastage.
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