Question
| Waves recorded in ECG | Heart activity |
| (1) P wave | (a) Ventricular repolarization |
| (2) QRS complex | (b) Atrial depolarization |
| (3) T wave | (c) Isoelectric segment |
| (4) ST segment | (d) Ventricular depolarization |
| Waves recorded in ECG | Heart activity |
| (1) P wave | (a) Ventricular repolarization |
| (2) QRS complex | (b) Atrial depolarization |
| (3) T wave | (c) Isoelectric segment |
| (4) ST segment | (d) Ventricular depolarization |
| Waves recorded in ECG | Heart activity |
| (1) P wave | (b) Atrial depolarization |
| (2) QRS complex | (d) Ventricular depolarization |
| (3) T wave | (a) Ventricular repolarization |
| (4) ST segment | (c) Isoelectric segment |
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| Column A (Mechanism) | Column B (Type of pollination) |
| (1) Geitonogamy | (a) Thea |
| (2) Herkogamy | (b) Gloriosa |
| (3) Self-sterility | (c) Cucurbita |
| (4) Protogyny | (d) Calotropis |
| Column A | Column B |
| (1) Bolting of rosette plants | ————- |
| (2) Epinasty | ———— |
| (3) Closure of stomata | ————- |
| (4) Proliferation of callus | ————- |
| Column A (Phase of growth) | Column B (Condition) |
| (1) Lag phase | (a) Growth rate faster |
| (2) Log phase | (b) Growth rate steady state |
| (3) Stationary phase | (c) Growth rate slow |
| Type | Opioids | Cannabinoids | Cocaine | Hallucinogens |
| Source | ________ | ________ | Atropa bellodona and Datura | |
| Example | ________ | ________ | Cocaine | ________ |