Settlement and metamorphosis in the planktonic larvae of many subtidal animals is determined or influenced by:

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Settlement and metamorphosis in planktonic larvae are influenced by both biological and physical factors. Biological factors include the presence of adults, availability of food, and presence of other larvae. Physical factors include the type of bottom substrate, water temperature, salinity, and currents. Both factors play a crucial role in the process of settlement and metamorphosis, and their interactions can affect the success of larval recruitment and subsequent population dynamics of subtidal organisms.

Settlement and Metamorphosis in the Planktonic Larvae of Many Subtidal