Multiple Choice
Diatoms require silica due to their
A) Ca²⁺/Si⁴⁺ symporters.
B) DNA replication mechanism.
C) ornate frustules.
D) unique phototrophic physiology.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q18: Which of the following processes does denitrification
Q19: What is a characteristic of a deep
Q20: Agricultural application of nitrogen fertilizer<br>A) reduces global
Q21: Calcium is cycled most rapidly in terrestrial
Q22: Energy yields are high enough for Fe²⁺
Q24: Sulfide is toxic to respiring organisms, because
Q25: The ocean has mitigated the impact of
Q26: The largest reservoir of methane is found<br>A)
Q27: Which of the following is a sulfide?<br>A)
Q28: Mercury has both organic and inorganic forms