To solve this question, we need to match items from Column I with appropriate counterparts in Column II. The correct answer for the matching was given as: (a) - (ii), (b) - (iv), (c) - (i), (d) - (iii).
By understanding these relationships, we justify that all pairings are logically aligned, confirming the given solution's validity.
| Pair of skeletal parts | Category | |
|---|---|---|
| (a)$\,\,$ | Sternum and ribs$\,\,$ | Axial skeleton |
| (b)$\,\,$ | Clavicle and glenoid cavity$\,\,$ | Pelvic girdle |
| (c)$\,\,$ | Flumerus and ulna$\,\,$ | Appendicular skeleton |
| (d)$\,\,$ | Malleus and stapes$\,\,$ | Ear ossicles |
| List - I Organisms | List – II Mode of Nutrition | ||
| A. | Euglenoid | i. | Parasitic |
| B. | Dinoflagellate | ii. | Saprophytic |
| C. | Slime mould | iii. | Photosynthetic |
| D. | Plasmodium | iv. | Switching between photosynthetic and heterotrophic mode |
List I | List II | ||
| A. | Iron | I. | Synthesis of auxin |
| B. | Zinc | II. | Component of nitrate reductase |
| C. | Boron | III. | Activator of catalase |
| D. | Molybdenum | IV. | Cell elongation and differentiation |
The naturally occurring inorganic nutrient found in the soil and food that is necessary for the proper functioning of animal and plant bodies is defined as nutrition. Minerals are vital elements essential for the body.
Read More: Mineral Nutrition