MCQ
Both $RBCs$ and $WBCs$ are formed in
- ACartilage
- BThyroid
- ✓Bone marrow
- DPlasma
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| A. | Hinge Joint | 1. | Carpals |
| B. | Saddle Joint | 2. | Knee |
| C. | Pivot Joint | 3. | Thumb |
| D. | Gliding Joint | 4. | Vertebra |
$(i)$ In chlorophyceae, the stored food material is starch and the major pigments are chlorophyll $-a$ and $d$.
$(ii)$ In phaeophyceae, laminarian is the stored food and major pigments are chlorophyll $-a$ and $b$.
$(iii)$ In rhodophyceae, floridean starch is the stored food and the major pigments are chlorophyll $-a, d$ and phycoerythrin