Question
Distinguish between the following
Nucleus and Nucleolus
Nucleus and Nucleolus
| Nucleus | Nucleolus |
| Large in size | Very small in size |
| Bound by the nuclear envelope | It has no limiting membrane |
| It contains chromosomes. | It does not hold any chromosomes |
| It is rich in DNA, the genetic material | It is rich in RNA |
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

| Column A | Column B |
| (a) Generative nucleus | (i) Pollen tube |
| (b) Germ pore | (ii) Endosperm nucleus |
| (c)Exine | (iii)Testa |
| (d) Secondary nucleus | (iv) Fertilization |
| (e) Integument | (v) Male nuclei |
| (f) Egg nucleus | (vi) Rough |

| Column A | Column B |
| Rust | Bacterial disease |
| Typhoid | Nitrobacter |
| Coenocytic | Penicillin |
| Aspergillosis | Crop disease |
| Symbiotic | Rhizopus |
| Sporangiophore | Study of fungi |
| Mycology | Sporangia |
| Nitrifying bacteria | Rhizobium |
| Antibiotic | Fungal disease |