MCQ
Blood returns from lungs to the heart into the?
- ARight atrium
- BRight ventricle
- CLeft ventricle
- ✓Left atrium
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$(i)$ In animalia, the mode of nutrition is autotrophic.
$(ii)$ In monera, the nuclear membrane is present.
$(iii)$ In protista, the cell type is prokaryotic.
$(iv)$ In plantae, all organisms have cell wall. Of the above statements, which one is correct?