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TLS Online TPP Program
#Question id: 40162
#Botany
Q. Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).
Assertion (A): In angiosperms, the endosperm is triploid (3n).
Reason (R): It is formed by the fusion of one male gamete with the egg cell.
In light of the above statements, choose the correct answer from the options given below:
TLS Online TPP Program
#Question id: 40163
#Botany
Match List I with List II
| LIST I (Causal Organism) | LIST II (Disease) |
| A. Phytophthora infestans | I. White Rust of Crucifers |
| B. Puccinia graminis | II. Citrus Canker |
| C. Xanthomonas citri | III. Late Blight of Potato |
| D. Albugo candida | IV. Black Rust of Wheat |
Choose the correct answer from the options given below:
TLS Online TPP Program
#Question id: 40164
#Botany
Match List I with List II
| LIST I (Algal Class) | LIST II (Stored Food/Feature) |
| A. Chlorophyceae | I. Floridean Starch |
| B. Phaeophyceae | II. Cyanophycean Starch |
| C. Rhodophyceae | III. Starch & Pyrenoids |
| D. Cyanophyceae | IV. Mannitol & Laminarin |
TLS Online TPP Program
#Question id: 40165
#Botany
Match List I with List II
| LIST I (Phytohormone) | LIST II (Physiological Effect) |
| A. Auxin | I. Fruit Ripening |
| B. Gibberellin | II. Stomatal Closure (Stress hormone) |
| C. Ethylene | III. Apical Dominance |
| D. Abscisic Acid (ABA) | IV. Bolting (Internode elongation) |
Choose the correct answer from the options given below:
TLS Online TPP Program
#Question id: 40166
#Botany
Match List I with List II
| LIST I (Cell Organelle) | LIST II (Function) |
| A. Smooth Endoplasmic Reticulum | I. Formation of spindle fibers |
| B. Golgi Apparatus | II. Lipid Synthesis |
| C. Nucleolus | III. Glycosylation & Packaging |
| D. Microtubules | IV. rRNA Synthesis |
Choose the correct answer from the options given below:
TLS Online TPP Program
#Question id: 40167
#Environmental Science
Which of the following ecological pyramids is always upright?