- 1. Snake root $\rightarrow$ Rauwolfia serpentina, belongs to Apocynaceae family.
$ \Rightarrow $ [R]
- 2. Artemisia $\rightarrow$ Source of drugs like artemisinin, belongs to Compositae (Asteraceae) family.
$ \Rightarrow $ [P]
- 3. Bitter almond $\rightarrow$ From Prunus amygdalus, belongs to Rosaceae family.
$ \Rightarrow $ [Q]
- 4. Myrrh $\rightarrow$ Oleo-gum resin from Commiphora species, belongs to Burseraceae family.
$ \Rightarrow $ [S]

List I | List II | ||
|---|---|---|---|
| A | \(\Omega^{-1}\) | I | Specific conductance |
| B | \(∧\) | II | Electrical conductance |
| C | k | III | Specific resistance |
| D | \(\rho\) | IV | Equivalent conductance |
List I | List II | ||
|---|---|---|---|
| A | Constant heat (q = 0) | I | Isothermal |
| B | Reversible process at constant temperature (dT = 0) | II | Isometric |
| C | Constant volume (dV = 0) | III | Adiabatic |
| D | Constant pressure (dP = 0) | IV | Isobar |