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Practice Applied Plant Biotechnology and Phytochemicals - Economic and Applied Botany - Life Sciences previous year questions organised from real papers, with year-wise coverage and clear topic navigation.
Every graph below is calculated only from this selection.
Year-wise coverage for Applied Plant Biotechnology and Phytochemicals. Each bar uses a separate theme-derived color.
How the classified questions are distributed by difficulty.
MCQ, numerical, multiple-select and other formats found in these papers.
Top subjects by unique question coverage.
Top topics across the included previous year papers.
Top subtopics inside this exact selection.
Question coverage for the most populated papers. Every active PYP paper remains listed below.
Newest papers appear first. Sort by year, question coverage or name.
| Paper | Year / session | Questions in this view | Open |
|---|---|---|---|
| Life Sciences (XL) 2025 | 2025 | 1 | View paper |
| Life Sciences (XL) 2014 | 2014 | 1 | View paper |
| Life Sciences (XL) 2008 | 2008 | 1 | View paper |
| Life Sciences (XL) 2007 | 2007 | 2 | View paper |
Practice every matching question in batches of 20, with every available option.
| Group I (Biological activity) | Group II (Chemical compound) |
|---|---|
| P. Antibacterial and antifungal | 1. Hypericin |
| Q. Antibacterial not antifungal | 2. Aspergillic acid |
| R. Antifungal not antibacterial | 3. Fulvic acid |
| S. Antiviral | 4. Ustalgic acid |
| 5. Abscisic acid | |
| 6. Terramycin |
| Group I | Group II |
|---|---|
| P. Insect resistant cotton | 1. Bt |
| Q. Golden rice | 2. Round up |
| R. ‘Flav-Savr’ tomato | 3. 2,4-D |
| S. Herbicide tolerant soybean | 4. Carotenoids |
| 5. Ferritin | |
| 6. ACC-deaminase |
| Group I | Group II |
|---|---|
| (P) Azadirachtin | (1) Monoterpene |
| (Q) Saponin | (2) Alkaloid |
| (R) Gallocatechin | (3) Triterpene glycoside |
| (S) Cocaine | (4) Polyphenol |
| (T) Menthol | (5) Triterpene |