The reason why the seeds of sea rabbits turn green is influenced by light. Sea rabbit seeds are plankton, which usually float on the surface of the ocean and are exposed to the sun. Light can promote the photosynthesis of chlorophyll in the seeds of sea rabbits, thus producing energy and oxygen. Chlorophyll is a kind of green pigment, which absorbs blue light and red light and reflects green light, so the sea rabbit seeds are green.

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In addition to light, the green color of sea rabbit seeds is also affected by other factors. One of the important factors is water quality. Sea areas with good water quality are usually rich in nutrients, which can promote the growth of algae and phytoplankton, thus increasing the number of sea rabbit seeds. Seaweed and phytoplankton are rich in chlorophyll, and when sea rabbit seeds eat these plants, they will also accumulate chlorophyll in their bodies and turn them green.

In addition, the green color of sea rabbit seeds may also be affected by environmental temperature. Studies have shown that lower temperature can promote the synthesis and accumulation of chlorophyll in sea rabbit seeds, while higher temperature will inhibit the synthesis of chlorophyll. Therefore, the color of sea rabbit seeds may be different in different seasons or geographical locations.

In a word, the green color of sea rabbit seeds is due to the comprehensive influence of light, water quality and environmental temperature. This phenomenon is very common in marine ecosystems, and it is also a manifestation of biological adaptation to the environment.