MCQ
When growth is exemplified by a root elongation at a constant rate. Mathematically, it is expressed as
- A$rt =L_1 + L_0$
- B$W_1 = W_0.e^{rt}$
- ✓$Lt = L_0 + rt$
- D$W_0 = W_1. E^{rt}$
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| Column $I$ | Column $II$ |
| ($a$) Pneumotaxic Centre | ($i$) Alveoli |
| ($b$) $O _{2}$ Dissociation curve | ($ii$) Pons region of brain |
| ($c$) Carbonic Anhydrase | ($iii$ Haemoglobin |
| ($d$) Primary site of exchange of gases | ($iv$) $R.B.C.$ |
Choose the correct options for the blanks $A, B, C$ and $D$ to complete the above statement with reference to NCERT textbook