MCQ
Hydrocolloid carrageen is obtained from :
- APhaeophyceae and Rhodophyceae
- ✓Rhodophyceae only
- CPhaeophyceae only
- DChlorophyceae and Phaeophyceae
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$A$. Maintenance of water and electrolyte balance
$B$. Regulation of basal metabolic rate
$C$. Normal rhythm of sleep-wake cycle
$D$. Development of immune system
$E$. Support the process of RBCs formation
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