CSS Botany Past Paper 2023

Here you will find the CSS Botany Past Paper 2023. You can view or download this CSS Botany Paper 2023.

CSS Botany Paper 2023

The following questions are given in the Botany Paper 2023:

Q2. Write comprehensive notes on the following: (a) Morphology of thallus in Algae Alternation of generation in Bryophytes

Q3. Describe the significance of various types of abiotic environmental factors for soil formation. Give soil characteristics formed by each agent.

Q4. Describe the ultra-structure of the nucleus with particular reference to nuclear membrane and pore complexes.

Q5. Describe various types of environmental pollution. Give the significance of biodiversity and conservation to save the living planet.

Q6. Give a diagrammatic account of the location of the different photosystems in Branum and briefly describe their functions in photosynthesis.

Q7. What are the different rules of botanical nomenclature? Compare natural and artificial systems of classification.

Q8. Write short notes on any TWO of the followings:

  • Reproduction and economic importance of yeast
  • illustrative account of protein synthesis in eukaryotes
  • Endosperm development in Angiosperms

View the CSS Botany paper for 2023:

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