Subjective / Written Questions (25)
1. Critically analyse lake morphometry, thermal stratification and nutrient loading as determinants of freshwater productivity. / Lake morphometry, thermal stratification और nutrient loading को freshwater productivity के determinants के रूप में analyse कीजिए।
2. Compare algal life cycles and reproductive strategies across major groups, relating them to habitat adaptation. / Major algal groups के life cycles और reproductive strategies की habitat adaptation से तुलना कीजिए।
3. Explain algal pigments and their ecological significance under contrasting underwater light regimes. / Contrasting underwater light regimes में algal pigments का ecological significance समझाइए।
4. Evaluate nitrogen and phosphorus enrichment as drivers of eutrophication and identify suitable indicators. / Nitrogen और phosphorus enrichment को eutrophication drivers के रूप में evaluate कीजिए।
5. Compare fungal cell organization with plant cells and relate structural differences to nutrition. / Fungal cell organization की plant cells से तुलना कर structural differences को nutrition से relate कीजिए।
6. Analyse heterokaryosis and dikaryophase as evolutionary features of fungi. / Fungi में heterokaryosis और dikaryophase का evolutionary analysis कीजिए।
7. Explain host penetration, effector action and host defence during fungal disease development. / Fungal disease में host penetration, effector action और host defence समझाइए।
8. Design an integrated fungal disease-management strategy combining cultural, biological and chemical methods. / Cultural, biological और chemical methods को मिलाकर integrated disease-management strategy design कीजिए।
9. Discuss mycorrhizae, lichens and fungal toxins as contrasting ecological interactions. / Mycorrhizae, lichens और fungal toxins को contrasting ecological interactions के रूप में discuss कीजिए।
10. Compare bryophyte and pteridophyte life cycles with emphasis on dominant generations and fertilization. / Bryophyte और pteridophyte life cycles की dominant generations और fertilization के आधार पर तुलना कीजिए।
11. Explain protonemal differentiation and bud induction in mosses. / Mosses में protonemal differentiation और bud induction समझाइए।
12. Analyse heterospory and its contribution to the evolutionary origin of seed habit. / Heterospory और seed habit evolution का analysis कीजिए।
13. Discuss conservation of endangered Indian pteridophytes using reproductive biology and habitat fragmentation. / Reproductive biology और habitat fragmentation के आधार पर endangered Indian pteridophyte conservation discuss कीजिए।
14. Compare bryophyte, pteridophyte and gymnosperm adaptations to terrestrial life. / Bryophyte, pteridophyte और gymnosperm terrestrial adaptations compare कीजिए।
15. Trace evolutionary transitions from progymnosperms and Devonian pre-ovules toward seed plants. / Progymnosperms और Devonian pre-ovules से seed plants तक evolutionary transitions समझाइए।
16. Compare cycads, Ginkgo, conifers and Gnetales using reproductive and anatomical characters. / Reproductive और anatomical characters से cycads, Ginkgo, conifers और Gnetales compare कीजिए।
17. Evaluate fossil evidence and palaeobotanical methods used to reconstruct gymnosperm history. / Gymnosperm history reconstruct करने में fossil evidence और palaeobotanical methods evaluate कीजिए।
18. Compare artificial, natural and phylogenetic classification systems and assess the APG approach. / Artificial, natural और phylogenetic classification तथा APG approach assess कीजिए।
19. Explain type concept, species delimitation and principles of botanical nomenclature. / Type concept, species delimitation और botanical nomenclature के principles समझाइए।
20. Analyse how anatomy, embryology, palynology, cytology and molecular data strengthen biosystematics. / Anatomy, embryology, palynology, cytology और molecular data biosystematics को कैसे strengthen करते हैं?
21. Evaluate numerical taxonomy versus phylogenetic systematics for closely related taxa. / Closely related taxa के लिए numerical taxonomy और phylogenetic systematics evaluate कीजिए।
22. Discuss the economic importance of cereals, pulses, fibres, oils, spices, medicines and timber with examples. / Cereals, pulses, fibres, oils, spices, medicines और timber की economic importance examples सहित discuss कीजिए।
23. Develop an identification strategy for an unknown angiosperm using morphology, anatomy and molecular evidence. / Morphology, anatomy और molecular evidence से unknown angiosperm identification strategy बनाइए।
24. Explain fungal systematics using morphological and molecular evidence and discuss species delimitation. / Morphological और molecular evidence से fungal systematics तथा species delimitation समझाइए।
25. Analyse freshwater oxygen dynamics, light penetration and biological productivity as an integrated limnological problem. / Freshwater oxygen dynamics, light penetration और biological productivity को integrated limnological problem के रूप में analyse कीजिए।