Biology · Ecosystem and Food Chain
Which microscopic, single-celled photosynthetic organisms are known as the primary producers of the ocean, forming the base of marine food chains?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Virioplankton
- 2Bacterioplankton
- 3Zooplankton
- 4Phytoplankton✓
Correct answer
Phytoplankton
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