9th Class Biology Short Questions

1. Cell Theory
2. Five Kingdom System Proposed by Whitaker
3. Excretory organs, excretory substances in plants
4. Transpiration and its types
5. Parts of seed
6. Movements in plants, discuss tactic movement
7. Pollination and its importance
8. Bacterial diseases
9. Significance of meiosis and mitosis
10. Shapes of bacteria with diagram
11. Experiment that support A biogenesis
12. Two Quranic verses about the usefulness of Plants and Animals to human welfare
13. Classification of mustard
14. Germination and its types
15. Fertilization and double fertilization
16. Cloning
17. Name units of classification
18. Mendel’s law of inheritance
19. Watson and Crick model of DNA
20. Pollution and its types
21. Biotic and A biotic component
22. Growth regulators and role of Auxins in plants
23. Importance of Vascular Plants
24. Fertilization in Funaria with diagram
25. Experiment showing CO2 is used during Photosynthesis OR O2 is evolved during photosynthesis.
26. Limiting factors of Photosynthesis
27. Economic Importance of Fungi
28. Define
• Biology
• Cell
• Transpiration
• Biotechnology
• Pathogens
• Isogamy
• Active Transport
• Osmosis
• Transgenic Plants
• Diffusion
• Passive Transport
• Infloresence
• Fruit
• Autotrophs
• Genetic Recombination
• Karyotype
• Turgidity
• Hereditary Diseases
• Species
• Allele
• Hybrid Generation
29. Important Differences
• Animal Cell And Plant Cell
• Mitosis and Meiosis
• Light Microscope and Electron Microscope
• Magnification and Resolution
• Sexual and asexual Reproduction
• Algae and Fungi
• Light reaction and Dark Reaction
• Chloroplast and Plastids
• Active and Passive transport
• Monocot and Dicot Plants
• Respiration and Photosynthesis
• Osmosis and Diffusion
• Phenotype and Genotype
• Angiosperm and Gymnosperm
• Bryophytes and Pteridophytes
• Prokaryotic and Eukaryotic cells
• Male and Female Cone
• Homozygous and Heterozygous
• Dominant and Recessive character