A. Immediately after the calf is born, make sure that all mucous is removed from the nose and mouth.
B. Apply tincture of iodine to the navel at birth, and dust with boric acid powder.
C. Under most conditions, the calf will be on its feet and ready for suckling with in an hour.
D. Be sure the calf gets first milk (colostrum) at least for 48 hours.
Choose the correct answer from the options given below:
Proper care for a newborn calf is crucial for its immediate health and long-term development. Let's review the key practices mentioned in the question to ensure the calf gets the best start.
After evaluating each statement, we find that all the listed practices – A, B, C, and D – are indeed correct and essential components of newborn calf care. Each step plays a significant role in the calf's well-being from the moment it is born.
| List-I | List-II |
| Electronic Configuration | First Ionisation energy (kJ mol$^{-1}$) |
| (A). ns$^2$ | (I). 2100 |
| (B). ns$^2$np$^1$ | (II). 1400 |
| (C). ns$^2$np$^3$ | (III). 800 |
| (D). ns$^2$np$^6$ | (IV). 900 |
| List-I | List-II |
| Spectroscopy | Property |
| (A). Raman | (I). Polarizability |
| (B). FTIR | (II). Dipole Moment |
| (C). UV-Visible | (III). Absorbance |
| (D). NMR | (IV). Spin |