A rigid cell wall is usually seen in members of chlorophyceae. This cell wall is constituted of:
- ACellulose (outer layer) and algin (inner layer)
- BChitin (outer layer) and pectose (inner layer)
- CCellulose (inner layer) and pectose (outer layer)
- DPectose (inner layer) and peptidoglycan (outer layer)
✓ Correct answer: C
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