Discussion
The primary producers in the marine ecosystem are
Answer: B
The primary producers of the marine ecosystem are cyanobacteria and algae. Phytoplankton, the microscopic algae such as diatoms and dinoflagellates together with photosynthetic cyanobacteria such as Prochlorococcus and Synechococcus, fix most of the carbon in the sea. Eubacteria in general are mostly decomposers or consumers, and protozoans are heterotrophs that feed on other organisms, so options naming them are wrong, and 'all of the above' is wrong for the same reason.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development