Match the following columns :
| Column-I | Column-II | ||
| A | Calcium | 1 | Required for synthesis of mitotic spindle |
| B | Chlorine | 2 | Required to active respiratory enzyme |
| C | Manganes | 3 | Essential for constitution of nucleic acid |
| D | Phosphoru | 4 | Required for ion ic balance |
Codes :
| A | B | C | C | |
| (a) | 1 | 3 | 2 | 4 |
| (b) | 1 | 4 | 2 | 3 |
| (c) | 4 | 2 | 3 | 1 |
| (d) | 2 | 3 | 4 | 1 |
Match the following columns :
| Column-I | Column-I | ||
| A | Allogamy | 1 | Fusion of gametes |
| B | Homogam | 2 | Cross-pollination |
| C | Syngamy | 3 | Male and female parts of a flower mature simultaneously |
| A | B | C | |
| (a) | 3 | 1 | 2 |
| (b) | 2 | 3 | 1 |
| (c) | 3 | 2 | 1 |
| (d) | 1 | 2 | 3 |
Match the following columns
| Phase | Duration (in hours) | ||||
| Vicia fabs | Mouse L-cells | Human Hela cells | |||
| A | `G_1` | 1 | 12 | 3-4 | 3 |
| B | S | 2 | 12 | 12 | 12 |
| C | `G_2` | 3 | 1 | 1 | 1 |
| D | M | 4 | 6 | 10 | 10 |
| A | B | C | D | |
| (a) | 2 | 4 | 1 | 3 |
| (b) | 3 | 2 | 1 | 4 |
| (c) | 4 | 1 | 3 | 2 |
| (d) | 1 | 2 | 3 | 4 |
Match the following columns :
| Column I | Column II | ||
| A. | Lymph | 1. | Wharton's jelly |
| B. | Blood | 2. | Adipose cells |
| C. | Mucoid tissue | 3. | Less glucose concentration |
| D. | Reticular tissue | 4. | Middle man |
| A | B | C | D | |
| (a) | 1 | 4 | 2 | 3 |
| (b) | 4 | 2 | 1 | 3 |
| (c) | 4 | 3 | 1 | 2 |
| (d) | 3 | 1 | 2 | 4 |