MCQ
Studies under karyotaxonomy are based upon
- ANature of $DNA$
- BShape of the nucleus
- ✓Structure or number of chromosomes
- DContents of karyoplasm
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| Column $- I$ (Organism) |
Column $-II$ (Excretory |
||
| $A$ | Cockroach | $I$ | Nephridia |
| $B$ | Cat fish | $II$ | Malpighian tubules |
| $C$ | Earthworm | $III$ | Kidneys |
| $D$ | Balanoglossus | $IV$ | Flame cells |
| $E$ | Flatworm | $V$ | Proboscis gland |