PG TRB Botany Previous Year Question Papers Pdf
| 5. |
Which type of cell gives mechanical support to the plant? |
| |
- A. Phloem
- B. Chloroenchyma
- C. Sclerenchyma
- D. Parenchyma
|
| 6. |
A group of cells similar in structure and function is |
| |
- A. Orgaan
- B. Tissue
- C. Organism
- D. Organo genesis
|
| 7. |
Photosynthesis is a bio-chemical process for the transfer of solar energy to |
| |
- A. Food chain cycle
- B. Petroleum cycle
- C. Nitrogen cycle
- D. Hydraulic cycle
|
| 8. |
Bacteria which are spherical in shape are known as |
| |
- A. Coccus
- B. Bacillus
- C. Vibrio
- D. Spirillum
|
