MCQ
Mitochondria arises
- ✓By growth and division of pre-existing mitochondria
- BFrom non-mitochondrial membranes
- CFrom precursors of the cytoplasm
- DNone of the above
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$(i)$. Genus comprises a group of related species.
$(ii)$. Taxon represents a taxonomic group of individual organisms.
$(iii)$. Family comprises a group of related genera.
$(iv)$. Taxonomic category class includes related orders.
| A. Sacrum | I. Cranial bone |
| B. Temporal bone | II. Vertebral column |
| C. Scapula | III. Pelvic girdle |
| D. Coxal bone | IV. Pectoral girdle |