Organisms Having a Shell Made of Silica (SiO₂)

Q11: Prokaryotes differ from eukaryotes in regards to:<br>A)Shape

Q12: What is the purpose of the spines

Q13: Some planktoic cyanobacteria have the ability to

Q14: Which of the following can be dangerous

Q15: Bacteria that make their own organic compounds

Q17: Which of the following would be classified

Q18: Zooxanthellae,which live symbiotically with many species,are classified

Q19: Archaea are now being detected in many

Q20: Dinoflagellates that live in association with reef-building

Q21: Endophytes are primary producers that live:<br>A)On the