Functional unit of DNA Is____________?
A. Nucleus
B. Genes
C. Chromosomes
D. Nucleolus
Organelles are_______________?
A. Unicellular structures
B. Multi-cellular structures
C. Sub-cellular structures
D. Non-cellular structures
Earthworm is included in_____________?
A. Kingdom plantae
B. Kingdom protoctista
C. Kingdom monera
D. Kingdom animalia